Fatal error: Uncaught Error: Class 'SebastianBergmann\Comparator\ScalarComparator' not found in /home/edmedu/www/edmkorean.com/vendor/sebastian/comparator/src/NumericComparator.php:22 Stack trace: #0 {main} thrown in /home/edmedu/www/edmkorean.com/vendor/sebastian/comparator/src/NumericComparator.php on line 22