Fatal error: Uncaught Error: Class 'OC' not found in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/files_lifecycle/appinfo/app.php:23 Stack trace: #0 {main} thrown in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/files_lifecycle/appinfo/app.php on line 23