Feed display problem

Hello All

A few days ago, I’m not sure exactly when, my rss feed stopped displaying properly. Now I get this:

WordPress database error: [You have an error in your SQL syntax near ” at line 1]
SELECT DISTINCT * FROM wp_posts WHERE 1=1 AND 0=1 AND post_date_gmt <= ‘2006-07-07 06:58:59’ AND (post_status = “publish” OR post_author = 1 AND post_status != ‘draft’ AND post_status != ‘static’) AND post_status != “attachment” GROUP BY wp_posts.ID ORDER BY post_date DESC LIMIT 0,

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 <= ‘2006-07-07 06:58:59’ AND (post_status = “publish” OR post_author = 1 AND post_status != ‘draft’ AND post_status != ‘static’) AND post_status != “attachment” GROUP BY wp_posts.ID ORDER BY not (ID in (48)), post_date DESC LIMIT 0,

I’ve made sure there is a valid number in the Syndication Feeds options, I’ve tried deactivating all plugins and I’ve tried using an alternate theme. No luck. Anyone have a clue?

Thanks,
Alex