Error in SQL syntax

[kartlink]

I am getting this on my front page:

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 '6 AND (post_type = 'post' AND (post_status = 'publish' OR post_status = 'private' at line 1]
SELECT DISTINCT blog_posts.* FROM blog_posts LEFT JOIN blog_post2cat ON (blog_posts.ID = blog_post2cat.post_id) WHERE 1=1 AND 0=1 6 AND (post_type = 'post' AND (post_status = 'publish' OR post_status = 'private')) ORDER BY post_date DESC LIMIT 0, 10

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 '6 AND (post_type = 'post' AND (post_status = 'publish' OR post_status = 'private' at line 1]
SELECT DISTINCT blog_posts.* FROM blog_posts LEFT JOIN blog_post2cat ON (blog_posts.ID = blog_post2cat.post_id) WHERE 1=1 6 AND (post_type = 'post' AND (post_status = 'publish' OR post_status = 'private')) ORDER BY post_date DESC LIMIT 0, 10

Archives and posts are working fine. I don't know what triggered this, it was working after the last post I made yesterday. Have already repaired the tables and it hasn't made any difference.

[markjaquith]

Latest SVN version? All plugins disabled?

[Nazgul]

Unable to reproduce.

If you have any additional information, please feel free to re-open this ticket.