Fatal error: Uncaught Error: Class "Zend_Amf_Value_Messaging_AsyncMessage" not found in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\diablomedia\zendframework1\library\Zend\Amf\Value\Messaging\CommandMessage.php:37 Stack trace: #0 {main} thrown in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\diablomedia\zendframework1\library\Zend\Amf\Value\Messaging\CommandMessage.php on line 37