Fatal error: Uncaught Error: Class "TYPO3\CMS\Extbase\Mvc\Controller\ActionController" not found in /var/www/html/cwtypo3/vendor/typo3/cms-belog/Classes/Controller/BackendLogController.php:41 Stack trace: #0 {main} thrown in /var/www/html/cwtypo3/vendor/typo3/cms-belog/Classes/Controller/BackendLogController.php on line 41