Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\Comparator" not found in /home/jadallahtrading/public_html/test/mandop/vendor/sebastian/comparator/src/SplObjectStorageComparator.php:17 Stack trace: #0 {main} thrown in /home/jadallahtrading/public_html/test/mandop/vendor/sebastian/comparator/src/SplObjectStorageComparator.php on line 17