Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Encoder\ContextAwareDecoderInterface" not found in /home/eui9b4xs/public_html/dfy/vendor/symfony/serializer/Encoder/ChainDecoder.php:25 Stack trace: #0 {main} thrown in /home/eui9b4xs/public_html/dfy/vendor/symfony/serializer/Encoder/ChainDecoder.php on line 25