Database Error; SQL: SELECT DISTINCT `t`.* FROM `wp_posts` AS `t` LEFT JOIN `wp_podsrel` AS `rel_customer_name` ON `rel_customer_name`.`field_id` = 407 AND `rel_customer_name`.`item_id` = `t`.`ID` LEFT JOIN `wp_pods_customer` AS `customer_name` ON `customer_name`.`id` = `rel_customer_name`.`related_item_id` WHERE ( ( `customer_name`.`meta_value`='1' ) AND ( `t`.`post_type` = "customer_order" ) AND ( `t`.`post_status` IN ( "publish" ) ) ) ORDER BY `t`.`menu_order`, `t`.`post_title`, `t`.`post_date` LIMIT 0, 15; Response: Unknown column 'customer_name.meta_value' in 'where clause'