Fatal error: Uncaught Error: Class 'Symfony\Component\Mime\Part\AbstractPart' not found in C:\xampp\htdocs\admin\vendor\symfony\mime\Part\AbstractMultipartPart.php:19
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\symfony\mime\Part\AbstractMultipartPart.php on line 19