Fatal error: Uncaught Error: Class 'kartik\base\AssetBundle' not found in /home/trafqete/public_html/vendor/kartik-v/yii2-sortable/src/SortableAsset.php:18 Stack trace: #0 {main} thrown in /home/trafqete/public_html/vendor/kartik-v/yii2-sortable/src/SortableAsset.php on line 18