Fatal error: Uncaught Error: Class 'SebastianBergmann\Comparator\ScalarComparator' not found in E:\xampp\htdocs\Ebinconf\vendor\sebastian\comparator\src\NumericComparator.php:21 Stack trace: #0 {main} thrown in E:\xampp\htdocs\Ebinconf\vendor\sebastian\comparator\src\NumericComparator.php on line 21