The paginate function was removed from core rails in 2.0. No problem since my server ran an earlier version of rails. Until Bluehost updated rails without telling me.
Easy enough to fix.
In your project type:
script/plugin install svn://errtheblog.com/svn/plugins/classic_pagination
Then tar up your vendor folder and move it to the server, or use a better rollout if your server supports it.
Anyway, Unmoldable.com is back up…