Fatal error: Uncaught Error: Call to a member function user_logout() on null in /var/www/clients/client2/web15/web/app/controllers/auth.controller.php:170 Stack trace: #0 /var/www/clients/client2/web15/web/app/controllers/controller.php(227): AuthController->preload() #1 /var/www/clients/client2/web15/web/app/app.php(25): Controller->execute() #2 /var/www/clients/client2/web15/web/public/index.php(11): App->load() #3 {main} thrown in /var/www/clients/client2/web15/web/app/controllers/auth.controller.php on line 170