fix warnings

common/modules/event/widgets/day/TimeTableMonthDayView.php

@@ -1,7 +1,7 @@
 <?php
 namespace common\modules\event\widgets\day;
 use common\modules\event\models\timetable\TimeTableMonthDay;
-use yii\base\Widget;
+use yii\bootstrap\Widget;
 
 
 /** @noinspection PhpUnused */
@@ -12,15 +12,10 @@ use yii\base\Widget;
  *
  * @property TimeTableMonthDay $day
  */
-class TimeTableMonthDayView extends \yii\bootstrap\Widget
+class TimeTableMonthDayView extends Widget
 {
     public $day;
 
-    public function init(){
-        parent::init();
-    }
-
-
     public function run(){
         return $this->render('_day', [ 'day' => $this->day]);
     }