Upgrading from 2.50 to 2.60 using query express. I got the following error.

It said: Query batch completed with errors.
"Unclosed quotation mark after the character string"

What do I do now?

Despite the errors, I went ahead and did the 2.60 to 2.65 upgrade and that one was fine.

but, with the previous error, I wonder if it will work?