Fatal error: Uncaught Error: Interface 'Symfony\Component\Mime\Encoder\ContentEncoderInterface' not found in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/mime/Encoder/EightBitContentEncoder.php:17
Stack trace:
#0 {main}
thrown in /mnt/volume_lon1_01/backend/adminseppi/vendor/symfony/mime/Encoder/EightBitContentEncoder.php on line 17