Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Exception\RfcComplianceException" not found in C:\Apache24_x64\htdocs\origin_cms8\vendor\symfony\mime\Exception\AddressEncoderException.php:17 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\origin_cms8\vendor\symfony\mime\Exception\AddressEncoderException.php on line 17