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