Database Error; SQL: SELECT
DISTINCT
`t`.*
FROM `wp_posts` AS `t`
LEFT JOIN `wp_term_relationships` AS `rel_category` ON
`rel_category`.`object_id` = `t`.`ID`
LEFT JOIN `wp_term_taxonomy` AS `rel_tt_category` ON
`rel_tt_category`.`taxonomy` = 'category'
AND `rel_tt_category`.`term_taxonomy_id` = `rel_category`.`term_taxonomy_id`
LEFT JOIN `wp_terms` AS `category` ON
`category`.`term_id` = `rel_tt_category`.`term_id`
WHERE ( ( id != 39631 and `category`.`term_id` IN (8) ) AND ( `t`.`post_type` = 'article' ) AND ( `t`.`post_status` IN ( 'publish' ) ) )
ORDER BY date_of_posting DESC, `t`.`menu_order`, `t`.`post_title`, `t`.`post_date`
LIMIT 0, 15; Response: Unknown column 'date_of_posting' in 'order clause'
