Fatal error: Uncaught Error: Interface "OCP\Collaboration\AutoComplete\IManager" not found in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/Collaboration/AutoComplete/Manager.php:31 Stack trace: #0 {main} thrown in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/Collaboration/AutoComplete/Manager.php on line 31