Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/federation/lib/Command/TrustedServerList.php:28 Stack trace: #0 {main} thrown in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/federation/lib/Command/TrustedServerList.php on line 28