Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ObjectComparator" not found in C:\Apache24_x64\htdocs\vak_old\vendor\sebastian\comparator\src\ExceptionComparator.php:16
Stack trace:
#0 {main}
thrown in C:\Apache24_x64\htdocs\vak_old\vendor\sebastian\comparator\src\ExceptionComparator.php on line 16