Data base error

Hello. I've downloades the trial version of G-dating and everything works fine ..but one problem: I've created an account uploaded a picture and loged out to index. and if i click to the picture account or on account to see info about that account iget these sql error
Invalid query
SELECT * FROM dating_prefered WHERE accountid=
MySQL error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1

i've checked the sql table and is emty. can you please reply here on on my email neutrin02004@yahoo.com a link with an working version to check'it?

Thankyou, best regards

OK, fixed, the problem it was in SEO / NON-SEO module.
Seesm your apache not handle as usual one the rewriting and I put to NON_SEO mode now and work.