Fatal error: Uncaught Error: Class 'SebastianBergmann\Comparator\ObjectComparator' not found in C:\laragon\www\gsp-mtapp\vendor\sebastian\comparator\src\MockObjectComparator.php:15 Stack trace: #0 {main} thrown in C:\laragon\www\gsp-mtapp\vendor\sebastian\comparator\src\MockObjectComparator.php on line 15