Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in /home/benjamincb/demos/acdg-site/vendor/contao/core-bundle/src/Command/Backup/AbstractBackupCommand.php:25 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/contao/core-bundle/src/Command/Backup/AbstractBackupCommand.php on line 25