Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Part\AbstractMultipartPart" not found in D:\xampp\htdocs\ebaymotors\vendor\symfony\mime\Part\Multipart\FormDataPart.php:24 Stack trace: #0 {main} thrown in D:\xampp\htdocs\ebaymotors\vendor\symfony\mime\Part\Multipart\FormDataPart.php on line 24