Laravel 5.4 make:auth logging out in refresh or view change

So I have a problem which is very confusing.

I make authentication with php artisan make:auth. And I only change the controller in the router and the redirect in the LoginController as the documentation write. Before it is working perfectly but now it has a big problem. After I refresh the page or go to an other view it’s loout all the time.

I red a lot of stackoverflow question and answer but those not helped me out as well.

Source: stackoverflow-php