Fatal error: Uncaught Error: Class 'yii\web\AssetBundle' not found in /app/web/vendor/2amigos/yii2-file-upload-widget/src/FileUploadAsset.php:18 Stack trace: #0 {main} thrown in /app/web/vendor/2amigos/yii2-file-upload-widget/src/FileUploadAsset.php on line 18