Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\Comparator" not found in D:\NTG_App\www\store_management_system\vendor\sebastian\comparator\src\ArrayComparator.php:26 Stack trace: #0 {main} thrown in D:\NTG_App\www\store_management_system\vendor\sebastian\comparator\src\ArrayComparator.php on line 26