Migration Trouble

I'm having an issue with one migration. all other migrations work ok.

Here's the output: == 20140905145859 CreateMemberships: migrating

If you do Membership.first in the console, what happens?

Usually when this sort of weirdness happens to me, it’s because some other class/module in the app is getting named Membership, which makes a real mess.

–Matt Jones

That was it! Thanks.