Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /var/www/html/dev.hallescherfc.de/vendor/b13/container/Classes/Command/FixLanguageModeCommand.php:22 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/b13/container/Classes/Command/FixLanguageModeCommand.php on line 22