Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /users/ms-it/www/oc/apps/federation/lib/Command/SyncFederationAddressBooks.php:30 Stack trace: #0 {main} thrown in /users/ms-it/www/oc/apps/federation/lib/Command/SyncFederationAddressBooks.php on line 30