Fatal error: Uncaught Error: Class "TYPO3\CMS\Core\Tree\TableConfiguration\DatabaseTreeDataProvider" not found in /var/www/html/dev.hallescherfc.de/vendor/georgringer/news/Classes/TreeProvider/DatabaseTreeDataProvider.php:15 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/georgringer/news/Classes/TreeProvider/DatabaseTreeDataProvider.php on line 15