I put my site into maintenance mode so a developer could update a plug-in and I can't get the login dialog to respond. I tried 

http://nakedgameplay.com/admin  and 

http://nakedgameplay.com/login but it does nothing. the url in the browser returns the following:

http://nakedgameplay.com/base/base-document/maintenance/?back_uri=admin

or

http://nakedgameplay.com/base/base-document/maintenance/?back_uri=login

but no login dialog. 

Is there a way to take down the maintenance page manually?

Help