Nanocharacterization Lab

Database Error; SQL: SELECT DISTINCT *, `t`.`ID` AS `pod_item_id` FROM `o_posts` AS `t` WHERE ( ( `t`.`ID` = 18476 OR `t`.`ID` = 18475 OR `t`.`ID` = 18474 OR `t`.`ID` = 18473 ) AND ( `t`.`post_type` = "attachment" ) ); Response: Unknown column 'attachment' in 'where clause'