Fatal error: Uncaught Error: Interface 'OCP\Migration\ISchemaMigration' not found in /home/mattiapa/cloud2.mprnl.fr/owncloud/core/Migrations/Version20181113071753.php:30 Stack trace: #0 {main} thrown in /home/mattiapa/cloud2.mprnl.fr/owncloud/core/Migrations/Version20181113071753.php on line 30