Fatal error: Uncaught Error: Interface 'Symfony\Component\Mime\Exception\ExceptionInterface' not found in C:\xampp\htdocs\admin\vendor\symfony\mime\Exception\RfcComplianceException.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\admin\vendor\symfony\mime\Exception\RfcComplianceException.php on line 17