Fatal error: Uncaught Error: Interface "Symfony\Component\Mime\Encoder\ContentEncoderInterface" not found in /home/v2appclykk/public_html/routing_management/vendor_01/symfony/mime/Encoder/QpContentEncoder.php:17 Stack trace: #0 {main} thrown in /home/v2appclykk/public_html/routing_management/vendor_01/symfony/mime/Encoder/QpContentEncoder.php on line 17