Fatal error: Uncaught Error: Interface "JMS\Serializer\SerializerInterface" not found in /home/fotonoma/public_html/wallabag/vendor/willdurand/hateoas/src/Hateoas.php:12 Stack trace: #0 {main} thrown in /home/fotonoma/public_html/wallabag/vendor/willdurand/hateoas/src/Hateoas.php on line 12