Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Part\AbstractMultipartPart" not found in /newdata/themendco/public_html/new_tmp1.mwz/vendor/symfony/mime/Part/Multipart/AlternativePart.php:19 Stack trace: #0 {main} thrown in /newdata/themendco/public_html/new_tmp1.mwz/vendor/symfony/mime/Part/Multipart/AlternativePart.php on line 19