- Проверяем админку по юзера

common/modules/school/controllers/CourseController.php

@@ -67,6 +67,7 @@ class CourseController extends FrontendController
             $modelUser->validate();
             $modelUser->save();
         }
+        var_dump($this->layout); die;
 
         return $this->render('index', ['dataProvider' => $dataProvider, 
             /*'formPopup' => $formPopup->out, 'formLoginPopup' => $formLoginPopup->out*/

frontend/views/layouts/main.php

@@ -28,7 +28,6 @@ AppAsset::register($this);
     <?php $this->beginBody() ?>
 
         <?php echo $this->render('header'); ?>
-    asd
 
         <?php echo $content ?>