Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ArrayComparator" not found in /srv/www/sites/public/starter-projects/vendor/sebastian/comparator/src/ObjectComparator.php:21 Stack trace: #0 {main} thrown in /srv/www/sites/public/starter-projects/vendor/sebastian/comparator/src/ObjectComparator.php on line 21