Fatal error: Uncaught Error: Class "TYPO3\CMS\Core\Package\AbstractServiceProvider" not found in /var/www/html/dev.hallescherfc.de/vendor/helhum/typo3-console/Classes/Console/ServiceProvider.php:39 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/helhum/typo3-console/Classes/Console/ServiceProvider.php on line 39