Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ObjectComparator" not found in /usr/home/xqubyte/domains/kamila.mariuszszalas.pl/public_html/core/vendor/sebastian/comparator/src/MockObjectComparator.php:20
Stack trace:
#0 {main}
  thrown in /usr/home/xqubyte/domains/kamila.mariuszszalas.pl/public_html/core/vendor/sebastian/comparator/src/MockObjectComparator.php on line 20