Warning: Undefined variable $router in E:\install\laragon\www\extranet_tedis\vendor\laravel\framework\tests\Routing\fixtures\routes.php on line 3

Fatal error: Uncaught Error: Call to a member function get() on null in E:\install\laragon\www\extranet_tedis\vendor\laravel\framework\tests\Routing\fixtures\routes.php:3 Stack trace: #0 {main} thrown in E:\install\laragon\www\extranet_tedis\vendor\laravel\framework\tests\Routing\fixtures\routes.php on line 3