Fatal error: Uncaught Error: Class 'Zend\EventManager\Exception\DomainException' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\zendframework\zend-eventmanager\src\Exception\InvalidCallbackException.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\zendframework\zend-eventmanager\src\Exception\InvalidCallbackException.php on line 15