Fatal error: Uncaught Error: Class "Webklex\PHPIMAP\Support\Masks\Mask" not found in C:\xampp\htdocs\cms-propay\vendor\webklex\php-imap\src\Support\Masks\AttachmentMask.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cms-propay\vendor\webklex\php-imap\src\Support\Masks\AttachmentMask.php on line 22