Fatal error: Uncaught Error: Class 'SebastianBergmann\ObjectReflector\TestFixture\ParentClass' not found in C:\xampp\htdocs\print-bk\vendor\sebastian\object-reflector\tests\_fixture\ChildClass.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\print-bk\vendor\sebastian\object-reflector\tests\_fixture\ChildClass.php on line 15