[TASK] Fix missing docheeader

Classes/Controller/BackendController.php

@@ -116,7 +116,6 @@ class BackendController extends ActionController {
 			}
 
 		} catch (\Exception $exception) {
-			debug($exception);
 			// check for NULL value in view and render an error message
 			$this->view->assign('docHeader', NULL);
 		}