Fatal error: Uncaught Error: Class 'OC\Core\Command\Base' not found in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/files/lib/Command/Scan.php:52 Stack trace: #0 {main} thrown in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/files/lib/Command/Scan.php on line 52