Fatal error: Uncaught Error: Class "SebastianBergmann\Type\TestFixture\ParentClass" not found in C:\sites\wasalnah.sabti-h.com\vendor\sebastian\type\tests\_fixture\ChildClass.php:12 Stack trace: #0 {main} thrown in C:\sites\wasalnah.sabti-h.com\vendor\sebastian\type\tests\_fixture\ChildClass.php on line 12