Fatal error: Uncaught Error: Class "SebastianBergmann\Type\Type" not found in D:\Apache24\www\xygsapi\vendor\sebastian\type\src\type\GenericObjectType.php:12 Stack trace: #0 {main} thrown in D:\Apache24\www\xygsapi\vendor\sebastian\type\src\type\GenericObjectType.php on line 12