This is a good chance to give everyone a reminder. Please use the 'reserved key words' feature when initially making your models. All you have to do is temporarily add check_reserved=['all'] to your connect string. This small precaution can save you a lot of grief later, especially for anyone writing portable apps -- and that's all of us, right! :-)
As regards Plugin_wiki, we are using ACTIVATE, PUBLIC, FILE as fieldnames. Any chance of those being changed? Say to: activated, public_view, filename. Sorry for the hassle. Thanks, David