Fatal error: Uncaught Error: Class 'Symfony\Component\Mailer\Transport\AbstractTransport' not found in C:\xampp\htdocs\plugins\Symfony\Component\Mailer\Transport\NullTransport.php:21
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\plugins\Symfony\Component\Mailer\Transport\NullTransport.php on line 21