Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Exception\HttpException" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\laravel\framework\src\Illuminate\Routing\Exceptions\InvalidSignatureException.php:7 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\vendor\laravel\framework\src\Illuminate\Routing\Exceptions\InvalidSignatureException.php on line 7