Fatal error: Uncaught Error: Class "TYPO3\CMS\Core\Resource\File" not found in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-frontend/Configuration/TCA/tt_content.php:610 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-frontend/Configuration/TCA/tt_content.php on line 610