Fatal error: Uncaught Error: Interface "Whoops\Inspector\InspectorInterface" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\filp\whoops\src\Whoops\Exception\Inspector.php:13 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\filp\whoops\src\Whoops\Exception\Inspector.php on line 13