WordPress SQL Error, on the feed

hi guys… I have a problem and I’d be appreciated if you help me… thanks, this is the problem…

WordPress database error: [You have an error in your SQL syntax near ” at line 1]
SELECT DISTINCT * FROM wp_posts WHERE 1=1 AND post_date_gmt <= ‘2005-03-01 05:02:59’ AND (post_status = “publish”) GROUP BY wp_posts.ID ORDER BY post_date DESC LIMIT 0,