The requested URL / was not found on this server, but the declaration is exist

I just recently upgrading my Laravel 5.1 to Laravel 5.7, and I have declared this route here :

Route::get('/portfolio/all','FEController@portfolioall');

But when I go to the route, I see this

I can reproduce this issue on both of my set up.

• local using Apache
• prod using Nginx

same error when I got to same route.

via Chebli Mohamed