a) post a copy of your db and let me or someone have a look at it
or
b) Describle in detail what you have done and what the error code says. It's a bit hard to know what is wrong when you say "I keep getting an error message" what error message??
The first option is the best as we can see first hand the problem, just make a copy of your db and then remove any sensitive data and replace it with dummy data.