Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ObjectComparator" not found in /home/hagi/public_html/virtual/vendor/sebastian/comparator/tests/_fixture/TestClassComparator.php:12 Stack trace: #0 {main} thrown in /home/hagi/public_html/virtual/vendor/sebastian/comparator/tests/_fixture/TestClassComparator.php on line 12