Fatal error: Uncaught Error: Interface "Symfony\Component\Console\CommandLoader\CommandLoaderInterface" not found in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-core/Classes/Console/CommandRegistry.php:30 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-core/Classes/Console/CommandRegistry.php on line 30