WordPress database error: [The SELECT would examine more than MAX_JOIN_SIZE rows; check your WHERE and use SET SQL_BIG_SELECTS=1 or SET SQL_MAX_JOIN_SIZE=# if the SELECT is okay]
SELECT wp_comments.* FROM wp_comments LEFT JOIN wp_posts ON ( wp_comments.comment_post_ID = wp_posts.ID ) WHERE post_status = 'publish' AND comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 10