Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Part\AbstractMultipartPart" not found in /home/ntpcbgtpp/public_html/mat1/vendor/symfony/mime/Part/Multipart/FormDataPart.php:24 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/vendor/symfony/mime/Part/Multipart/FormDataPart.php on line 24