Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\ObjectComparator" not found in /var/www/firstlan.uchetprosto.ru/vendor/sebastian/comparator/src/DateTimeComparator.php:24 Stack trace: #0 {main} thrown in /var/www/firstlan.uchetprosto.ru/vendor/sebastian/comparator/src/DateTimeComparator.php on line 24