Fatal error: Uncaught Error: Interface "Symfony\Component\Translation\Dumper\DumperInterface" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\symfony\translation\Dumper\FileDumper.php:26 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\symfony\translation\Dumper\FileDumper.php on line 26