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(1/2) Doctrine\DBAL\Exception\DeadlockException

An exception occurred while executing 'DELETE tags2, cache1 FROM cache_tx_hreflang_pages_cache_tags AS tags1 JOIN cache_tx_hreflang_pages_cache_tags AS tags2 ON tags1.identifier = tags2.identifier JOIN cache_tx_hreflang_pages_cache AS cache1 ON tags1.identifier = cache1.identifier WHERE tags1.tag IN ('pageId_1096','pageId_821','pageId_254','pageId_834','pageId_1600','pageId_2041','pageId_551','pageId_1451','pageId_181','pageId_1136','pageId_332','pageId_661','pageId_1283','pageId_1122','pageId_635','pageId_1464','pageId_1109','pageId_648','pageId_1438','pageId_1296','pageId_2054','pageId_2028','pageId_2653','pageId_2703','pageId_2716','pageId_3264')': Deadlock found when trying to get lock; try restarting transaction

in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 51
    public function convertException($message, DeprecatedDriverException $exception)
    {
        switch ($exception->getErrorCode()) {
            case '1213':
                return new DeadlockException($message, $exception);

            case '1205':
                return new LockWaitTimeoutException($message, $exception);

at Doctrine\DBAL\Driver\AbstractMySQLDriver->convertException()
in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php line 182
            return $driverEx;
        }

        if ($driver instanceof ExceptionConverterDriver && $driverEx instanceof DeprecatedDriverException) {
            return $driver->convertException($msg, $driverEx);
        }

        return new Exception($msg, 0, $driverEx);
    }
at Doctrine\DBAL\DBALException::wrapException()
in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php line 159
        }

        $msg .= ":\n\n" . $driverEx->getMessage();

        return self::wrapException($driver, $driverEx, $msg);
    }

    /**
     * @deprecated
at Doctrine\DBAL\DBALException::driverExceptionDuringQuery()
in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 2226
            Exception::driverExceptionDuringQuery(
                $this->_driver,
                $e,
                $sql,
                $this->resolveParams($params, $types)
            )
        );
    }

at Doctrine\DBAL\Connection->handleExceptionDuringQuery()
in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 1313
                $stmt = $connection->query($sql);
            }
        } catch (Throwable $e) {
            $this->handleExceptionDuringQuery(
                $e,
                $sql,
                $params,
                $types
            );
at Doctrine\DBAL\Connection->executeQuery()
in /var/www/krannich/public/typo3/sysext/core/Classes/Cache/Backend/Typo3DatabaseBackend.php line 299
                'DELETE tags2, cache1'
                . ' FROM ' . $this->tagsTable . ' AS tags1'
                . ' JOIN ' . $this->tagsTable . ' AS tags2 ON tags1.identifier = tags2.identifier'
                . ' JOIN ' . $this->cacheTable . ' AS cache1 ON tags1.identifier = cache1.identifier'
                . ' WHERE tags1.tag IN (' . implode(',', $quotedTagList) . ')'
            );
        } else {
            $queryBuilder = $connection->createQueryBuilder();
            $result = $queryBuilder->select('identifier')
at TYPO3\CMS\Core\Cache\Backend\Typo3DatabaseBackend->flushByTags()
in /var/www/krannich/public/typo3/sysext/core/Classes/Cache/Frontend/AbstractFrontend.php line 132
                throw new \InvalidArgumentException('"' . $tag . '" is not a valid tag for a cache entry.', 1233057360);
            }
        }
        if ($this->backend instanceof TaggableBackendInterface) {
            $this->backend->flushByTags($tags);
        }
    }

    /**
at TYPO3\CMS\Core\Cache\Frontend\AbstractFrontend->flushByTags()
in /var/www/krannich/public/typo3/sysext/core/Classes/Cache/CacheManager.php line 252
            throw new NoSuchCacheGroupException('No cache in the specified group \'' . $groupIdentifier . '\'', 1390337130);
        }
        foreach ($this->cacheGroups[$groupIdentifier] as $cacheIdentifier) {
            if (isset($this->caches[$cacheIdentifier])) {
                $this->caches[$cacheIdentifier]->flushByTags($tags);
            }
        }
    }

at TYPO3\CMS\Core\Cache\CacheManager->flushCachesInGroupByTags()
in /var/www/krannich/packages/hreflang_pages/Classes/Utility/RelationUtility.php line 71
        $tags = array_map(function ($value) {
            return 'pageId_' . $value['uid_foreign'];
        }, $relations);
        if (!empty($tags)) {
            $this->cacheManager->flushCachesInGroupByTags('pages', $tags);
            $this->getCacheInstance()->set((string)$pageId, $relations, $tags, 7 * 24 * 60 * 60);
        }
    }

at TRAW\HreflangPages\Utility\RelationUtility->resetRelationCache()
in /var/www/krannich/packages/hreflang_pages/Classes/Utility/RelationUtility.php line 54
    {
        $relations = $this->getCacheInstance()->get($pageId);
        if (false === $relations) {
            $relations = $this->buildRelations($pageId);
            $this->resetRelationCache($pageId, $relations);
        }

        return $this->getAllRelationUids($relations, $pageId);
    }
at TRAW\HreflangPages\Utility\RelationUtility->getCachedRelations()
in /var/www/krannich/packages/hreflang_pages/Classes/Seo/Hreflang/HreflangPagesGenerator.php line 112
     * @throws NoSuchCacheGroupException|NoSuchCacheException
     */
    protected function getConnectedPagesHreflang($pageUid): array
    {
        $relationUids = $this->relationUtility->getCachedRelations($pageUid);
        $hreflangs = [];
        $xDefaultSet = false;

        foreach ($relationUids as $relationUid) {
at TRAW\HreflangPages\Seo\Hreflang\HreflangPagesGenerator->getConnectedPagesHreflang()
in /var/www/krannich/packages/hreflang_pages/Classes/Seo/Hreflang/HreflangPagesGenerator.php line 68

        $languages = $this->languageMenuProcessor->process($this->cObj, [], [], []);
        $pageId = (int)$this->getTypoScriptFrontendController()->id;

        $connectedPages = $this->getConnectedPagesHreflang($pageId);
        if (!empty($connectedPages)) {
            foreach ($connectedPages as $relationUid => $relationHreflang) {
                foreach ($relationHreflang as $hreflang => $url) {
                    if (!isset($hrefLangs[$hreflang])) {
at TRAW\HreflangPages\Seo\Hreflang\HreflangPagesGenerator->__invoke()
in /var/www/krannich/public/typo3/sysext/core/Classes/EventDispatcher/EventDispatcher.php line 51
        if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
            return $event;
        }
        foreach ($this->listenerProvider->getListenersForEvent($event) as $listener) {
            $listener($event);
            if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
                break;
            }
        }
at TYPO3\CMS\Core\EventDispatcher\EventDispatcher->dispatch()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Service/EventDispatcher.php line 41
     */
    public function dispatch(object $event)
    {
        $this->dispatchedEvents[] = $event;
        return parent::dispatch($event);
    }
}
at TYPO3\CMS\Adminpanel\Service\EventDispatcher->dispatch()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 986
            return;
        }

        $hrefLangs = $this->eventDispatcher->dispatch(
            new ModifyHrefLangTagsEvent($request)
        )->getHrefLangs();
        if (count($hrefLangs) > 1) {
            $data = [];
            foreach ($hrefLangs as $hrefLang => $href) {
at TYPO3\CMS\Frontend\Http\RequestHandler->generateHrefLangTags()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 712
        foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['TYPO3\CMS\Frontend\Page\PageGenerator']['generateMetaTags'] ?? [] as $_funcRef) {
            GeneralUtility::callUserFunction($_funcRef, $_params, $_ref);
        }

        $this->generateHrefLangTags($controller, $request);
        $this->generateMetaTagHtml(
            $controller->pSetup['meta.'] ?? [],
            $controller->cObj
        );
at TYPO3\CMS\Frontend\Http\RequestHandler->processHtmlBasedRenderingSettings()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 195
        if ($controller->config['config']['disableAllHeaderCode'] ?? false) {
            return $pageContent;
        }
        // Now, populate pageRenderer with all additional data
        $this->processHtmlBasedRenderingSettings($controller, $controller->getLanguage(), $request);
        $pageRenderer = $this->getPageRenderer();
        // Add previously generated page content within the <body> tag afterwards
        $pageRenderer->addBodyContent(LF . $pageContent);
        if ($controller->isINTincScript()) {
at TYPO3\CMS\Frontend\Http\RequestHandler->generatePageContent()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 141
            // Content generation
            $this->timeTracker->incStackPointer();
            $this->timeTracker->push($controller->sPre, 'PAGE');

            $controller->content = $this->generatePageContent($controller, $request);

            $this->timeTracker->pull($this->timeTracker->LR ? $controller->content : '');
            $this->timeTracker->decStackPointer();

at TYPO3\CMS\Frontend\Http\RequestHandler->handle()
in /var/www/krannich/public/typo3conf/ext/pdfviewhelpers/Classes/Middleware/Frontend/StopOutputMiddleware.php line 19
class StopOutputMiddleware implements MiddlewareInterface
{
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        if (GeneralUtility::makeInstance(Typo3Version::class)->getMajorVersion() >= 11
            && ($GLOBALS['TSFE']->applicationData['tx_pdfviewhelpers']['pdfOutput'] ?? false)
        ) {
at Bithost\Pdfviewhelpers\Middleware\Frontend\StopOutputMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/crawler/Classes/Middleware/CrawlerInitialization.php line 58
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $queueParameters = $request->getAttribute('tx_crawler');
        if ($queueParameters === null) {
            return $handler->handle($request);
        }

        $GLOBALS['TSFE']->applicationData['forceIndexing'] = true;
        $GLOBALS['TSFE']->applicationData['tx_crawler']['running'] = true;
at AOE\Crawler\Middleware\CrawlerInitialization->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/vhs/Classes/Middleware/AssetInclusion.php line 20
class AssetInclusion implements MiddlewareInterface
{
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        $body = $response->getBody();
        $body->rewind();
        $contents = $body->getContents();
at FluidTYPO3\Vhs\Middleware\AssetInclusion->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Middleware/ResponsePropagation.php line 34
{
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        try {
            $response = $handler->handle($request);
        } catch (PropagateResponseException $e) {
            $response = $e->getResponse();
        }

at TYPO3\CMS\Core\Middleware\ResponsePropagation->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/OutputCompression.php line 48
        // Throw away all output that may have happened during bootstrapping by weird extensions
        ob_clean();
        // Initialize output compression if configured
        $this->initializeOutputCompression();
        return $handler->handle($request);
    }

    /**
     * Initialize output compression if configured
at TYPO3\CMS\Frontend\Middleware\OutputCompression->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelDataPersister.php line 44
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if (
            $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
            && StateUtility::isActivatedForUser()
            && StateUtility::isActivatedInTypoScript()
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelDataPersister->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelRenderer.php line 45
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if (
            $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
            && StateUtility::isActivatedForUser()
            && StateUtility::isActivatedInTypoScript()
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelRenderer->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/ContentLengthResponseHeader.php line 45
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if ($GLOBALS['TSFE'] instanceof TypoScriptFrontendController) {
            if (
                (!isset($GLOBALS['TSFE']->config['config']['enableContentLengthHeader']) || $GLOBALS['TSFE']->config['config']['enableContentLengthHeader'])
                && !$GLOBALS['TSFE']->isBackendUserLoggedIn() && !($GLOBALS['TYPO3_CONF_VARS']['FE']['debug'] ?? false)
at TYPO3\CMS\Frontend\Middleware\ContentLengthResponseHeader->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/ShortcutAndMountPointRedirect.php line 79
                );
            }
        }

        return $handler->handle($request);
    }

    protected function getRedirectUri(ServerRequestInterface $request): ?string
    {
at TYPO3\CMS\Frontend\Middleware\ShortcutAndMountPointRedirect->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PrepareTypoScriptFrontendRendering.php line 78
                $this->convertCharsetRecursivelyToUtf8($parsedBody, $controller->metaCharset);
                $request = $request->withParsedBody($parsedBody);
            }
        }
        $response = $handler->handle($request);

        /**
         * Release TSFE locks. They have been acquired in the above call to controller->getFromCache().
         * TSFE locks are usually released by the RequestHandler 'final' middleware.
at TYPO3\CMS\Frontend\Middleware\PrepareTypoScriptFrontendRendering->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/TypoScriptFrontendInitialization.php line 104
        // Make TSFE globally available
        // @todo deprecate $GLOBALS['TSFE'] once TSFE is retrieved from the
        //       PSR-7 request attribute frontend.controller throughout TYPO3 core
        $GLOBALS['TSFE'] = $controller;
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\TypoScriptFrontendInitialization->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PageArgumentValidator.php line 132
            }
        }

        $request = $request->withAttribute('noCache', $this->disableCache);
        return $handler->handle($request);
    }

    /**
     * Filters out the arguments that are necessary for calculating cHash
at TYPO3\CMS\Frontend\Middleware\PageArgumentValidator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PreviewSimulator.php line 66
            $previewAspect = GeneralUtility::makeInstance(PreviewAspect::class, $isPreview);
            $this->context->setAspect('frontend.preview', $previewAspect);
        }

        return $handler->handle($request);
    }

    /**
     * Simulate dates for preview functionality
at TYPO3\CMS\Frontend\Middleware\PreviewSimulator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/SqlLogging.php line 58
        if (StateUtility::isActivatedForUser() && StateUtility::isOpen()) {
            $connection = $this->connectionPool->getConnectionByName(ConnectionPool::DEFAULT_CONNECTION_NAME);
            $connection->getConfiguration()->setSQLLogger(GeneralUtility::makeInstance(DoctrineSqlLogger::class));
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Adminpanel\Middleware\SqlLogging->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PageResolver.php line 106
        // merge the PageArguments with the request query parameters
        $queryParams = array_replace_recursive($request->getQueryParams(), $pageArguments->getArguments());
        $request = $request->withQueryParams($queryParams);

        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\PageResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/packages/redirect2trailingslash/Classes/Http/TrailingSlashRedirect.php line 49
                    ]
                );
            }
        }
        return $handler->handle($request);
    }

    private function getStatusCode(): int
    {
at StudioMitte\Redirect2trailingslash\Http\TrailingSlashRedirect->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/StaticRouteResolver.php line 80

                return new HtmlResponse($content, 200, ['Content-Type' => $contentType]);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Find the proper configuration for the static route in the static route configuration. Mainly:
at TYPO3\CMS\Frontend\Middleware\StaticRouteResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/crawler/Classes/Middleware/FrontendUserAuthenticator.php line 75
        $jsonCompatibilityConverter = GeneralUtility::makeInstance(JsonCompatibilityConverter::class);

        $crawlerInformation = $request->getHeaderLine($this->headerName) ?? null;
        if (empty($crawlerInformation)) {
            return $handler->handle($request);
        }

        // Authenticate crawler request:
        //@todo: ask service to exclude current call for special reasons: for example no relevance because the language version is not affected
at AOE\Crawler\Middleware\FrontendUserAuthenticator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelInitiator.php line 55
                MainController::class
            );
            $request = $adminPanelController->initialize($request);
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelInitiator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/SiteBaseRedirectResolver.php line 94
                $uri = $requestedUri->withPath(rtrim($requestedUri->getPath(), '/'));
                return new RedirectResponse($uri, 307);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Checks if the language is allowed in Frontend, if not, check if there is valid BE user
at TYPO3\CMS\Frontend\Middleware\SiteBaseRedirectResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/redirects/Classes/Http/Middleware/RedirectHandler.php line 89
                return $response;
            }
        }

        return $handler->handle($request);
    }

    protected function buildRedirectResponse(UriInterface $uri, array $redirectRecord): ResponseInterface
    {
at TYPO3\CMS\Redirects\Http\Middleware\RedirectHandler->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/PrepareMiddleware.php line 45
     * request handler to do so.
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        $explanation = [];
        $skipProcessing = false;
        foreach (GeneralUtility::makeInstance(ObjectFactoryService::class)->get('CacheRule') as $rule) {
at SFC\Staticfilecache\Middleware\PrepareMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/GenerateMiddleware.php line 47
     * request handler to do so.
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        if (!$response->hasHeader('X-SFC-Cachable')) {
            return $this->removeSfcHeaders($response);
        }
at SFC\Staticfilecache\Middleware\GenerateMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/FrontendUserMiddleware.php line 25
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        /** @var FrontendUserAuthentication $feUser */
        $feUser = $request->getAttribute('frontend.user');
        $response = $handler->handle($request);

        if ($feUser->dontSetCookie) {
            // do not set any cookie
            return $response;
at SFC\Staticfilecache\Middleware\FrontendUserMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 97
        if ($this->context->getAspect('frontend.user')->isLoggedIn() && $rateLimiter) {
            $rateLimiter->reset();
        }

        $response = $handler->handle($request);

        // Store session data for fe_users if it still exists
        if ($frontendUser instanceof FrontendUserAuthentication) {
            $frontendUser->storeSessionData();
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 78
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/packages/fm_coveto/Classes/Middleware/JobRedirect.php line 70
                }
            }
        }

        return $handler->handle($request);
    }

    protected function getUriFromPageId($id) {
        $objectManager = GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager::class);
at FM\FmCoveto\Middleware\JobRedirect->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php line 55
                1396795884
            );
        }

        return $handler->handle($request);
    }

    /**
     * Checks if the provided host header value matches the trusted hosts pattern.
at TYPO3\CMS\Core\Middleware\VerifyHostHeader->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/FallbackMiddleware.php line 49
        } catch (Exception $exception) {
            // Not handled
        }

        return $handler->handle($request);
    }

    /**
     * Handle the fallback.
at SFC\Staticfilecache\Middleware\FallbackMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 86
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $response = $this->requestHandler->handle($request);
        } catch (ImmediateResponseException $exception) {
            $response = $exception->getResponse();
        }
        return $response;
at TYPO3\CMS\Core\Http\AbstractApplication->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Create a PSR-7 Response that redirects to the install tool
at TYPO3\CMS\Frontend\Http\Application->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 100
     * @param callable $execute Deprecated, will be removed in TYPO3 v12.0
     */
    final public function run(callable $execute = null)
    {
        $response = $this->handle(ServerRequestFactory::fromGlobals());
        if ($execute !== null) {
            trigger_error('Custom execution of Application code will be removed in TYPO3 v12.0, use PSR-15 Middlewares instead.', E_USER_DEPRECATED);
            $execute();
        }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /var/www/krannich/public/index.php line 20
// Set up the application for the frontend
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /var/www/krannich/public/index.php line 21
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});

(2/2) Doctrine\DBAL\Driver\Mysqli\Exception\StatementError

Deadlock found when trying to get lock; try restarting transaction

in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Exception/StatementError.php line 21
final class StatementError extends MysqliException
{
    public static function new(mysqli_stmt $statement): self
    {
        return new self($statement->error, $statement->sqlstate, $statement->errno);
    }

    public static function upcast(mysqli_sql_exception $exception): self
    {
at Doctrine\DBAL\Driver\Mysqli\Exception\StatementError::new()
in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliStatement.php line 170
            throw StatementError::upcast($e);
        }

        if (! $result) {
            throw StatementError::new($this->_stmt);
        }

        if ($this->_columnNames === null) {
            $meta = $this->_stmt->result_metadata();
at Doctrine\DBAL\Driver\Mysqli\MysqliStatement->execute()
in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliConnection.php line 163
    {
        $args = func_get_args();
        $sql  = $args[0];
        $stmt = $this->prepare($sql);
        $stmt->execute();

        return $stmt;
    }

at Doctrine\DBAL\Driver\Mysqli\MysqliConnection->query()
in /var/www/krannich/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 1309
                } else {
                    $stmt->execute($params);
                }
            } else {
                $stmt = $connection->query($sql);
            }
        } catch (Throwable $e) {
            $this->handleExceptionDuringQuery(
                $e,
at Doctrine\DBAL\Connection->executeQuery()
in /var/www/krannich/public/typo3/sysext/core/Classes/Cache/Backend/Typo3DatabaseBackend.php line 299
                'DELETE tags2, cache1'
                . ' FROM ' . $this->tagsTable . ' AS tags1'
                . ' JOIN ' . $this->tagsTable . ' AS tags2 ON tags1.identifier = tags2.identifier'
                . ' JOIN ' . $this->cacheTable . ' AS cache1 ON tags1.identifier = cache1.identifier'
                . ' WHERE tags1.tag IN (' . implode(',', $quotedTagList) . ')'
            );
        } else {
            $queryBuilder = $connection->createQueryBuilder();
            $result = $queryBuilder->select('identifier')
at TYPO3\CMS\Core\Cache\Backend\Typo3DatabaseBackend->flushByTags()
in /var/www/krannich/public/typo3/sysext/core/Classes/Cache/Frontend/AbstractFrontend.php line 132
                throw new \InvalidArgumentException('"' . $tag . '" is not a valid tag for a cache entry.', 1233057360);
            }
        }
        if ($this->backend instanceof TaggableBackendInterface) {
            $this->backend->flushByTags($tags);
        }
    }

    /**
at TYPO3\CMS\Core\Cache\Frontend\AbstractFrontend->flushByTags()
in /var/www/krannich/public/typo3/sysext/core/Classes/Cache/CacheManager.php line 252
            throw new NoSuchCacheGroupException('No cache in the specified group \'' . $groupIdentifier . '\'', 1390337130);
        }
        foreach ($this->cacheGroups[$groupIdentifier] as $cacheIdentifier) {
            if (isset($this->caches[$cacheIdentifier])) {
                $this->caches[$cacheIdentifier]->flushByTags($tags);
            }
        }
    }

at TYPO3\CMS\Core\Cache\CacheManager->flushCachesInGroupByTags()
in /var/www/krannich/packages/hreflang_pages/Classes/Utility/RelationUtility.php line 71
        $tags = array_map(function ($value) {
            return 'pageId_' . $value['uid_foreign'];
        }, $relations);
        if (!empty($tags)) {
            $this->cacheManager->flushCachesInGroupByTags('pages', $tags);
            $this->getCacheInstance()->set((string)$pageId, $relations, $tags, 7 * 24 * 60 * 60);
        }
    }

at TRAW\HreflangPages\Utility\RelationUtility->resetRelationCache()
in /var/www/krannich/packages/hreflang_pages/Classes/Utility/RelationUtility.php line 54
    {
        $relations = $this->getCacheInstance()->get($pageId);
        if (false === $relations) {
            $relations = $this->buildRelations($pageId);
            $this->resetRelationCache($pageId, $relations);
        }

        return $this->getAllRelationUids($relations, $pageId);
    }
at TRAW\HreflangPages\Utility\RelationUtility->getCachedRelations()
in /var/www/krannich/packages/hreflang_pages/Classes/Seo/Hreflang/HreflangPagesGenerator.php line 112
     * @throws NoSuchCacheGroupException|NoSuchCacheException
     */
    protected function getConnectedPagesHreflang($pageUid): array
    {
        $relationUids = $this->relationUtility->getCachedRelations($pageUid);
        $hreflangs = [];
        $xDefaultSet = false;

        foreach ($relationUids as $relationUid) {
at TRAW\HreflangPages\Seo\Hreflang\HreflangPagesGenerator->getConnectedPagesHreflang()
in /var/www/krannich/packages/hreflang_pages/Classes/Seo/Hreflang/HreflangPagesGenerator.php line 68

        $languages = $this->languageMenuProcessor->process($this->cObj, [], [], []);
        $pageId = (int)$this->getTypoScriptFrontendController()->id;

        $connectedPages = $this->getConnectedPagesHreflang($pageId);
        if (!empty($connectedPages)) {
            foreach ($connectedPages as $relationUid => $relationHreflang) {
                foreach ($relationHreflang as $hreflang => $url) {
                    if (!isset($hrefLangs[$hreflang])) {
at TRAW\HreflangPages\Seo\Hreflang\HreflangPagesGenerator->__invoke()
in /var/www/krannich/public/typo3/sysext/core/Classes/EventDispatcher/EventDispatcher.php line 51
        if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
            return $event;
        }
        foreach ($this->listenerProvider->getListenersForEvent($event) as $listener) {
            $listener($event);
            if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
                break;
            }
        }
at TYPO3\CMS\Core\EventDispatcher\EventDispatcher->dispatch()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Service/EventDispatcher.php line 41
     */
    public function dispatch(object $event)
    {
        $this->dispatchedEvents[] = $event;
        return parent::dispatch($event);
    }
}
at TYPO3\CMS\Adminpanel\Service\EventDispatcher->dispatch()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 986
            return;
        }

        $hrefLangs = $this->eventDispatcher->dispatch(
            new ModifyHrefLangTagsEvent($request)
        )->getHrefLangs();
        if (count($hrefLangs) > 1) {
            $data = [];
            foreach ($hrefLangs as $hrefLang => $href) {
at TYPO3\CMS\Frontend\Http\RequestHandler->generateHrefLangTags()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 712
        foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['TYPO3\CMS\Frontend\Page\PageGenerator']['generateMetaTags'] ?? [] as $_funcRef) {
            GeneralUtility::callUserFunction($_funcRef, $_params, $_ref);
        }

        $this->generateHrefLangTags($controller, $request);
        $this->generateMetaTagHtml(
            $controller->pSetup['meta.'] ?? [],
            $controller->cObj
        );
at TYPO3\CMS\Frontend\Http\RequestHandler->processHtmlBasedRenderingSettings()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 195
        if ($controller->config['config']['disableAllHeaderCode'] ?? false) {
            return $pageContent;
        }
        // Now, populate pageRenderer with all additional data
        $this->processHtmlBasedRenderingSettings($controller, $controller->getLanguage(), $request);
        $pageRenderer = $this->getPageRenderer();
        // Add previously generated page content within the <body> tag afterwards
        $pageRenderer->addBodyContent(LF . $pageContent);
        if ($controller->isINTincScript()) {
at TYPO3\CMS\Frontend\Http\RequestHandler->generatePageContent()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 141
            // Content generation
            $this->timeTracker->incStackPointer();
            $this->timeTracker->push($controller->sPre, 'PAGE');

            $controller->content = $this->generatePageContent($controller, $request);

            $this->timeTracker->pull($this->timeTracker->LR ? $controller->content : '');
            $this->timeTracker->decStackPointer();

at TYPO3\CMS\Frontend\Http\RequestHandler->handle()
in /var/www/krannich/public/typo3conf/ext/pdfviewhelpers/Classes/Middleware/Frontend/StopOutputMiddleware.php line 19
class StopOutputMiddleware implements MiddlewareInterface
{
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        if (GeneralUtility::makeInstance(Typo3Version::class)->getMajorVersion() >= 11
            && ($GLOBALS['TSFE']->applicationData['tx_pdfviewhelpers']['pdfOutput'] ?? false)
        ) {
at Bithost\Pdfviewhelpers\Middleware\Frontend\StopOutputMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/crawler/Classes/Middleware/CrawlerInitialization.php line 58
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $queueParameters = $request->getAttribute('tx_crawler');
        if ($queueParameters === null) {
            return $handler->handle($request);
        }

        $GLOBALS['TSFE']->applicationData['forceIndexing'] = true;
        $GLOBALS['TSFE']->applicationData['tx_crawler']['running'] = true;
at AOE\Crawler\Middleware\CrawlerInitialization->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/vhs/Classes/Middleware/AssetInclusion.php line 20
class AssetInclusion implements MiddlewareInterface
{
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        $body = $response->getBody();
        $body->rewind();
        $contents = $body->getContents();
at FluidTYPO3\Vhs\Middleware\AssetInclusion->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Middleware/ResponsePropagation.php line 34
{
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        try {
            $response = $handler->handle($request);
        } catch (PropagateResponseException $e) {
            $response = $e->getResponse();
        }

at TYPO3\CMS\Core\Middleware\ResponsePropagation->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/OutputCompression.php line 48
        // Throw away all output that may have happened during bootstrapping by weird extensions
        ob_clean();
        // Initialize output compression if configured
        $this->initializeOutputCompression();
        return $handler->handle($request);
    }

    /**
     * Initialize output compression if configured
at TYPO3\CMS\Frontend\Middleware\OutputCompression->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelDataPersister.php line 44
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if (
            $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
            && StateUtility::isActivatedForUser()
            && StateUtility::isActivatedInTypoScript()
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelDataPersister->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelRenderer.php line 45
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if (
            $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
            && StateUtility::isActivatedForUser()
            && StateUtility::isActivatedInTypoScript()
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelRenderer->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/ContentLengthResponseHeader.php line 45
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if ($GLOBALS['TSFE'] instanceof TypoScriptFrontendController) {
            if (
                (!isset($GLOBALS['TSFE']->config['config']['enableContentLengthHeader']) || $GLOBALS['TSFE']->config['config']['enableContentLengthHeader'])
                && !$GLOBALS['TSFE']->isBackendUserLoggedIn() && !($GLOBALS['TYPO3_CONF_VARS']['FE']['debug'] ?? false)
at TYPO3\CMS\Frontend\Middleware\ContentLengthResponseHeader->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/ShortcutAndMountPointRedirect.php line 79
                );
            }
        }

        return $handler->handle($request);
    }

    protected function getRedirectUri(ServerRequestInterface $request): ?string
    {
at TYPO3\CMS\Frontend\Middleware\ShortcutAndMountPointRedirect->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PrepareTypoScriptFrontendRendering.php line 78
                $this->convertCharsetRecursivelyToUtf8($parsedBody, $controller->metaCharset);
                $request = $request->withParsedBody($parsedBody);
            }
        }
        $response = $handler->handle($request);

        /**
         * Release TSFE locks. They have been acquired in the above call to controller->getFromCache().
         * TSFE locks are usually released by the RequestHandler 'final' middleware.
at TYPO3\CMS\Frontend\Middleware\PrepareTypoScriptFrontendRendering->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/TypoScriptFrontendInitialization.php line 104
        // Make TSFE globally available
        // @todo deprecate $GLOBALS['TSFE'] once TSFE is retrieved from the
        //       PSR-7 request attribute frontend.controller throughout TYPO3 core
        $GLOBALS['TSFE'] = $controller;
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\TypoScriptFrontendInitialization->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PageArgumentValidator.php line 132
            }
        }

        $request = $request->withAttribute('noCache', $this->disableCache);
        return $handler->handle($request);
    }

    /**
     * Filters out the arguments that are necessary for calculating cHash
at TYPO3\CMS\Frontend\Middleware\PageArgumentValidator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PreviewSimulator.php line 66
            $previewAspect = GeneralUtility::makeInstance(PreviewAspect::class, $isPreview);
            $this->context->setAspect('frontend.preview', $previewAspect);
        }

        return $handler->handle($request);
    }

    /**
     * Simulate dates for preview functionality
at TYPO3\CMS\Frontend\Middleware\PreviewSimulator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/SqlLogging.php line 58
        if (StateUtility::isActivatedForUser() && StateUtility::isOpen()) {
            $connection = $this->connectionPool->getConnectionByName(ConnectionPool::DEFAULT_CONNECTION_NAME);
            $connection->getConfiguration()->setSQLLogger(GeneralUtility::makeInstance(DoctrineSqlLogger::class));
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Adminpanel\Middleware\SqlLogging->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/PageResolver.php line 106
        // merge the PageArguments with the request query parameters
        $queryParams = array_replace_recursive($request->getQueryParams(), $pageArguments->getArguments());
        $request = $request->withQueryParams($queryParams);

        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\PageResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/packages/redirect2trailingslash/Classes/Http/TrailingSlashRedirect.php line 49
                    ]
                );
            }
        }
        return $handler->handle($request);
    }

    private function getStatusCode(): int
    {
at StudioMitte\Redirect2trailingslash\Http\TrailingSlashRedirect->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/StaticRouteResolver.php line 80

                return new HtmlResponse($content, 200, ['Content-Type' => $contentType]);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Find the proper configuration for the static route in the static route configuration. Mainly:
at TYPO3\CMS\Frontend\Middleware\StaticRouteResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/crawler/Classes/Middleware/FrontendUserAuthenticator.php line 75
        $jsonCompatibilityConverter = GeneralUtility::makeInstance(JsonCompatibilityConverter::class);

        $crawlerInformation = $request->getHeaderLine($this->headerName) ?? null;
        if (empty($crawlerInformation)) {
            return $handler->handle($request);
        }

        // Authenticate crawler request:
        //@todo: ask service to exclude current call for special reasons: for example no relevance because the language version is not affected
at AOE\Crawler\Middleware\FrontendUserAuthenticator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelInitiator.php line 55
                MainController::class
            );
            $request = $adminPanelController->initialize($request);
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelInitiator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/SiteBaseRedirectResolver.php line 94
                $uri = $requestedUri->withPath(rtrim($requestedUri->getPath(), '/'));
                return new RedirectResponse($uri, 307);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Checks if the language is allowed in Frontend, if not, check if there is valid BE user
at TYPO3\CMS\Frontend\Middleware\SiteBaseRedirectResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/redirects/Classes/Http/Middleware/RedirectHandler.php line 89
                return $response;
            }
        }

        return $handler->handle($request);
    }

    protected function buildRedirectResponse(UriInterface $uri, array $redirectRecord): ResponseInterface
    {
at TYPO3\CMS\Redirects\Http\Middleware\RedirectHandler->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/PrepareMiddleware.php line 45
     * request handler to do so.
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        $explanation = [];
        $skipProcessing = false;
        foreach (GeneralUtility::makeInstance(ObjectFactoryService::class)->get('CacheRule') as $rule) {
at SFC\Staticfilecache\Middleware\PrepareMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/GenerateMiddleware.php line 47
     * request handler to do so.
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        if (!$response->hasHeader('X-SFC-Cachable')) {
            return $this->removeSfcHeaders($response);
        }
at SFC\Staticfilecache\Middleware\GenerateMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/FrontendUserMiddleware.php line 25
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        /** @var FrontendUserAuthentication $feUser */
        $feUser = $request->getAttribute('frontend.user');
        $response = $handler->handle($request);

        if ($feUser->dontSetCookie) {
            // do not set any cookie
            return $response;
at SFC\Staticfilecache\Middleware\FrontendUserMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 97
        if ($this->context->getAspect('frontend.user')->isLoggedIn() && $rateLimiter) {
            $rateLimiter->reset();
        }

        $response = $handler->handle($request);

        // Store session data for fe_users if it still exists
        if ($frontendUser instanceof FrontendUserAuthentication) {
            $frontendUser->storeSessionData();
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 78
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/packages/fm_coveto/Classes/Middleware/JobRedirect.php line 70
                }
            }
        }

        return $handler->handle($request);
    }

    protected function getUriFromPageId($id) {
        $objectManager = GeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Object\ObjectManager::class);
at FM\FmCoveto\Middleware\JobRedirect->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php line 55
                1396795884
            );
        }

        return $handler->handle($request);
    }

    /**
     * Checks if the provided host header value matches the trusted hosts pattern.
at TYPO3\CMS\Core\Middleware\VerifyHostHeader->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3conf/ext/staticfilecache/Classes/Middleware/FallbackMiddleware.php line 49
        } catch (Exception $exception) {
            // Not handled
        }

        return $handler->handle($request);
    }

    /**
     * Handle the fallback.
at SFC\Staticfilecache\Middleware\FallbackMiddleware->process()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$334->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 86
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $response = $this->requestHandler->handle($request);
        } catch (ImmediateResponseException $exception) {
            $response = $exception->getResponse();
        }
        return $response;
at TYPO3\CMS\Core\Http\AbstractApplication->handle()
in /var/www/krannich/public/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Create a PSR-7 Response that redirects to the install tool
at TYPO3\CMS\Frontend\Http\Application->handle()
in /var/www/krannich/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 100
     * @param callable $execute Deprecated, will be removed in TYPO3 v12.0
     */
    final public function run(callable $execute = null)
    {
        $response = $this->handle(ServerRequestFactory::fromGlobals());
        if ($execute !== null) {
            trigger_error('Custom execution of Application code will be removed in TYPO3 v12.0, use PSR-15 Middlewares instead.', E_USER_DEPRECATED);
            $execute();
        }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /var/www/krannich/public/index.php line 20
// Set up the application for the frontend
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /var/www/krannich/public/index.php line 21
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});