Fatal error: Uncaught Error: Class 'JMS\Serializer\Annotation\XmlCollection' not found in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/jms/serializer/src/Annotation/XmlList.php:11 Stack trace: #0 {main} thrown in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/jms/serializer/src/Annotation/XmlList.php on line 11