Fatal error: Uncaught Error: Class "TYPO3\CMS\Core\Cache\Frontend\PhpFrontend" not found in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-fluid/Classes/Core/Cache/FluidTemplateCache.php:34 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-fluid/Classes/Core/Cache/FluidTemplateCache.php on line 34