WordPress database 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]
SELECT cat_id, cat_name FROM
WordPress database 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]
SELECT cat_id, cat_name FROM
Link to the results from doing a search for the error. First hit explains it all.
edit: Um, I do note that you're using wp 2.1.2. You do realize that these forums are for WordPress Multiuser and not regular wordpress, right?
You need to be over at http://wordpress.org as that's the support site for your software.