Fatal error: Uncaught Error: Class "Symfony\Component\Finder\Comparator\Comparator" not found in /home/rcmch/test.m-s-i.ch/vendor/symfony/finder/Comparator/DateComparator.php:19 Stack trace: #0 {main} thrown in /home/rcmch/test.m-s-i.ch/vendor/symfony/finder/Comparator/DateComparator.php on line 19