Fatal error: Uncaught Error: Class "yii\web\UploadedFile" not found in /home/rosengar/www-craft/craft-rosengart/__ex__20260509/_ex_vendor/craftcms/cms/src/web/UploadedFile.php:20 Stack trace: #0 {main} thrown in /home/rosengar/www-craft/craft-rosengart/__ex__20260509/_ex_vendor/craftcms/cms/src/web/UploadedFile.php on line 20