WordPress database error: [Incorrect key file for table '/tmp/#sql_3dcf_2.MYI'; try to repair it]
SELECT SQL_CALC_FOUND_ROWS wp_posts.* FROM wp_posts LEFT JOIN wp_post2cat ON (wp_posts.ID = wp_post2cat.post_id) LEFT JOIN wp_categories ON (wp_post2cat.category_id = wp_categories.cat_ID) WHERE 1=1 AND category_id IN (3) AND (post_type = 'post' AND (post_status = 'publish')) GROUP BY wp_posts.ID ORDER BY post_date DESC LIMIT 20, 10