Fatal error: Uncaught Error: Class "Symfony\Component\Uid\AbstractUid" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\symfony\uid\Ulid.php:23 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\symfony\uid\Ulid.php on line 23