SQL errorDB 1064

SQL errorDB function failed with error number 1064
You have an error in your SQL syntax near '')' at line 1 SQL=INSERT INTO mos_comprofiler (id, user_id, approved, confirmed, acceptedterms, firstname, lastname) VALUES ('80','80','1','1',',',')
SQL =

INSERT INTO mos_comprofiler (id, user_id, approved, confirmed, acceptedterms, firstname, lastname) VALUES ('80','80','1','1',',',')

I'm not sure how to fix this, I read thru some other post and found out that it may be a reserved word in mysql but I can"t find any.

My setup is as follows:
OS: Windows
PHP: 4.3.7
MySQL: 3.23.58-nt

Can u plz tell me where I went wrong, and how can I fix this?