Fatal error: Uncaught Error: Class 'SebastianBergmann\Comparator\ObjectComparator' not found in E:\xampp\htdocs\api.blank_fe_delete\vendor\sebastian\comparator\tests\_files\TestClassComparator.php:13 Stack trace: #0 {main} thrown in E:\xampp\htdocs\api.blank_fe_delete\vendor\sebastian\comparator\tests\_files\TestClassComparator.php on line 13