Fatal error: Uncaught Error: Class 'yii\web\UploadedFile' not found in /home/luxurytr/public_html/lt8/vendor/craftcms/cms/src/web/UploadedFile.php:18 Stack trace: #0 {main} thrown in /home/luxurytr/public_html/lt8/vendor/craftcms/cms/src/web/UploadedFile.php on line 18