Fatal error: Uncaught Error: Interface 'OCP\Migration\ISchemaMigration' not found in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/ransomware_protection/appinfo/Migrations/Version20171130151354.php:11 Stack trace: #0 {main} thrown in /home/mattiapa/cloud2.mprnl.fr/owncloud/apps/ransomware_protection/appinfo/Migrations/Version20171130151354.php on line 11