Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ObjectComparator" not found in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/sebastian/comparator/tests/_fixture/TestClassComparator.php:13 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/sebastian/comparator/tests/_fixture/TestClassComparator.php on line 13