Fatal error: Uncaught Error: Interface "OCP\Profile\ILinkAction" not found in /home/tzuovhm/tzuovhm/apps_/spreed/lib/Profile/TalkAction.php:20 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/spreed/lib/Profile/TalkAction.php on line 20