Fatal error: Uncaught Error: Class 'OC\BackgroundJob\TimedJob' not found in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/dav/lib/CardDAV/SyncJob.php:28 Stack trace: #0 {main} thrown in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/dav/lib/CardDAV/SyncJob.php on line 28