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