Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Part\AbstractPart" not found in /var/www/live/demo7.thesynergate.com/tollplaza-api/vendor/symfony/mime/Part/SMimePart.php:19 Stack trace: #0 {main} thrown in /var/www/live/demo7.thesynergate.com/tollplaza-api/vendor/symfony/mime/Part/SMimePart.php on line 19