Fatal error: Uncaught Error: Class "Symfony\Component\Finder\Comparator\Comparator" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\symfony\finder\Comparator\DateComparator.php:19 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\symfony\finder\Comparator\DateComparator.php on line 19