Fatal error: Uncaught Error: Class 'yii\base\Widget' not found in /home/abertime/new.abertime.com.ua/vendor/wbraganca/yii2-dynamicform/src/DynamicFormWidget.php:21 Stack trace: #0 {main} thrown in /home/abertime/new.abertime.com.ua/vendor/wbraganca/yii2-dynamicform/src/DynamicFormWidget.php on line 21