Fatal error: Uncaught Error: Interface 'Symfony\Component\Mailer\Exception\ExceptionInterface' not found in /home2/cp805728/public_html/abc/packages/symfony/mailer/Exception/InvalidArgumentException.php:17 Stack trace: #0 {main} thrown in /home2/cp805728/public_html/abc/packages/symfony/mailer/Exception/InvalidArgumentException.php on line 17