Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\Comparator" not found in C:\xampp\htdocs\laravel-project - Copy (2)\vendor\sebastian\comparator\src\ResourceComparator.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\laravel-project - Copy (2)\vendor\sebastian\comparator\src\ResourceComparator.php on line 16