Fatal error: Uncaught Error: Interface "Symfony\Component\Mime\Encoder\EncoderInterface" not found in /home/mtrid/public_html/aff.mtrid.com/admin/vendor/symfony/mime/Encoder/Base64Encoder.php:17 Stack trace: #0 {main} thrown in /home/mtrid/public_html/aff.mtrid.com/admin/vendor/symfony/mime/Encoder/Base64Encoder.php on line 17