Fatal error: Uncaught Error: Class "TYPO3\CMS\Core\Page\JavaScriptModuleInstruction" not found in /var/www/html/dev.hallescherfc.de/vendor/codingms/additional-tca/Configuration/Backend/T3editor/Modes.php:7 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/codingms/additional-tca/Configuration/Backend/T3editor/Modes.php on line 7