Fatal error: Uncaught Error: Class "yii\helpers\FileHelper" not found in /home/leasingm/public_html/public_html/vendor/craftcms/cms/src/helpers/FileHelper.php:27 Stack trace: #0 {main} thrown in /home/leasingm/public_html/public_html/vendor/craftcms/cms/src/helpers/FileHelper.php on line 27