Fatal error: Uncaught Error: Class 'SebastianBergmann\Type\TestFixture\ParentClass' not found in C:\xampp\htdocs\aroflo-dataforce\vendor\sebastian\type\tests\_fixture\ChildClass.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\aroflo-dataforce\vendor\sebastian\type\tests\_fixture\ChildClass.php on line 12