Israel - This isn't a Nabble bug. I did it! I over-wrote the embed code on my site, which means the forum won't display. And I can't get in to get the code again because it is redirected.
Pedro said you can fix it, but didn't say how. But he knew you'd know.
I just need to either get the embed code or get it un-redirected so I can log in directly.
Again, it was my fault.