Fatal error: Uncaught Error: Interface 'Symfony\Component\Serializer\Mapping\ClassMetadataInterface' not found in /home/dreamland/public_html/booking/vendor/symfony/serializer/Mapping/ClassMetadata.php:17 Stack trace: #0 {main} thrown in /home/dreamland/public_html/booking/vendor/symfony/serializer/Mapping/ClassMetadata.php on line 17