Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Encoder\EncoderInterface" not found in /home/commyho2/public_html/drupal11.com1.myhost.id/d11d5/vendor/symfony/serializer/Encoder/YamlEncoder.php:26 Stack trace: #0 {main} thrown in /home/commyho2/public_html/drupal11.com1.myhost.id/d11d5/vendor/symfony/serializer/Encoder/YamlEncoder.php on line 26