user warning: Column count doesn't match value count at row 1 query:

Hi,

I'd be happy if you help me with this problem:
I get this error message right after a new member creates new accounts in the website (upon clicking on "create new account" button), even if I manually create new account through the admin pannel. This is the message:

user warning: Column count doesn't match value count at row 1 query: INSERT INTO userfield VALUES (70, NULL, '', '', '', '') in /home/elnitco/public_html/includes/database.mysql.inc on line 172.

the user can later log in to the site and this message is no longer shown.

If you need extra information, like the modules I use or ... please tell me :)

Thanks