http://www.softnix.org/?p=18 Open your eyes to Open Source World http://wordpress.org/?v=2.8.6 hourly 1 WordPress database error Unknown column 'post_type' in 'where clause' for query SELECT wp_comments.* FROM wp_comments WHERE comment_post_ID = '18' AND comment_approved = '1' AND post_type != 'ticket' ORDER BY comment_date_gmt DESC LIMIT 10 made by require, wp, wp->main, wp->query_posts, wp_query->query, wp_query->get_posts