Fatal error: Uncaught Error: Class 'SebastianBergmann\Comparator\Comparator' not found in /home/devgrafix/public_html/roomadmin/vendor/sebastian/comparator/src/ResourceComparator.php:15 Stack trace: #0 {main} thrown in /home/devgrafix/public_html/roomadmin/vendor/sebastian/comparator/src/ResourceComparator.php on line 15