Gateway timeout

When opening the dashboard, new form, submissions or add-on page in the admin I get an Gateway timeout error.

I debugged some things and it looks like it is because in /includes/Admin/Menus/Dashboard.php on line 77 there is a call to Ninja_Forms()->config(‘DashboardServices’). I’ve changed it to Ninja_Forms::config(‘DashboardServices’) and now everything seems to work. It looks like the old call got in some kind of loop, don’t know why. But according to the method in the Ninja_Forms class it should be called static.

Maybe you can figure out why it causes a loop and change it to the static call as well.