Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Message" not found in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/mime/Email.php:25 Stack trace: #0 {main} thrown in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/mime/Email.php on line 25