Fatal error: Uncaught Error: Class "yii\web\AssetBundle" not found in /var/www/html/prod/vendor/yii2-starter-kit/yii2-file-kit/src/widget/UploadAsset.php:10 Stack trace: #0 {main} thrown in /var/www/html/prod/vendor/yii2-starter-kit/yii2-file-kit/src/widget/UploadAsset.php on line 10