Fatal error: Uncaught Error: Interface "League\Event\HasEventName" not found in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\league\event\src\StubNamedEvent.php:7 Stack trace: #0 {main} thrown in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\league\event\src\StubNamedEvent.php on line 7