Can't login through the graphical interface after setting up TigerVNC

I’ve followed the steps in the Initial setup and Accessing vncserver via SSH tunnels from the TigerVNC arch wiki and now when I try to login a black screen flashes and it takes me to the login page again. So I can’t access the computer. Now I can only access from another computer by ssh or graphically by using the TigerVNC Viewer.

I would like to be able to still be able to login normally to the computer without having to login from another computer.

Ditch TigerVNC and use x2go or anything else.