Fatal error: Uncaught Error: Class "JMS\Serializer\Annotation\ReadOnlyProperty" not found in /home/flighto/e-commerce/vendor/jms/serializer/src/Annotation/DeprecatedReadOnly.php:14 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/jms/serializer/src/Annotation/DeprecatedReadOnly.php on line 14