Fatal error: Uncaught Error: Class 'yii\web\AssetBundle' not found in /var/www/html/autocar/vendor/kotchuprik/yii2-sortable-widgets/assets/WidgetLocalAsset.php:7 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/kotchuprik/yii2-sortable-widgets/assets/WidgetLocalAsset.php on line 7