Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ScalarComparator" not found in /home/ipsitaltd/public_html/books.ipsitacomputersltd.com/vendor/sebastian/comparator/src/NumericComparator.php:27 Stack trace: #0 {main} thrown in /home/ipsitaltd/public_html/books.ipsitacomputersltd.com/vendor/sebastian/comparator/src/NumericComparator.php on line 27