Fatal error: Uncaught Error: Class "OCP\AppFramework\Middleware" not found in /home/tzuovhm/tzuovhm/apps_/text/lib/Middleware/SessionMiddleware.php:35 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/text/lib/Middleware/SessionMiddleware.php on line 35