Subscribed Angelfire users can maintain an unlimited number of blogs, but Angelfire users on a free plan can maintain at most 3 blogs. Because you are downgrading to the free plan, you must choose which 3 of your blogs to keep. The blogs you don't keep will be preserved in your user directory. They can be re-activated when you decide to upgrade again.

I only had one blog. I have a domain. It wont let me delete the ones Im trying to use. I haven't used it in awhile and was going to start my blog all over today. Every time I try I get that error. I dont get what's going on?