Fatal error: Uncaught Error: Interface 'Sabre\DAV\IFile' not found in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/dav/lib/Upload/FutureFile.php:36 Stack trace: #0 {main} thrown in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/dav/lib/Upload/FutureFile.php on line 36