Fatal error: Uncaught Error: Class "OCA\Talk\Controller\AEnvironmentAwareController" not found in /home/tzuovhm/tzuovhm/apps_/spreed/lib/Controller/CallController.php:48 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/spreed/lib/Controller/CallController.php on line 48