When I go to the login button, I get:
"Template Parse Error!
It seems something has gone sour on the forum with the template system. This problem should only be temporary, so please come back later and try again. If you continue to see this message, please contact the administrator.
You can also try refreshing this page. "
it's been about an hour :*( - http://blizzcraft.l4rge.com/index.php?action=forum
Did you make any changes to the files.?
Although it looks resolved to me now.