Cannot login to server

Hi guys, been away for about 4yrs. Finally back with a really nice gaming PC and went straight back to Pandaria. Logged into Warmane, downloaded Pandaria, moved it to a different drive, unchecked read only, changed my realmlist to "logon.warmane.com" .... started the program, entered my Warmane creds and was told that I needed to go to "https://www.wow-europe.com/login-support/" so I could login.

Am I missing something? I already changed the realmlist. I am also running the program in Admin mode. Can someone give me a hand?