Fatal error: Uncaught Error: Interface 'Symfony\Component\Mime\Exception\ExceptionInterface' not found in /home/flexinettek/public_html/vendor/symfony/mime/Exception/RfcComplianceException.php:19 Stack trace: #0 {main} thrown in /home/flexinettek/public_html/vendor/symfony/mime/Exception/RfcComplianceException.php on line 19