string(453) "Database Error; SQL: SELECT
                
                DISTINCT
                `t`.*
                FROM `wp_76_posts` AS `t`
                
                WHERE ( ( `language`.`slug` = 'en' ) AND ( `t`.`post_type` = 'issue' ) AND ( `t`.`post_status` IN ( 'publish' ) ) )
                
                
                ORDER BY `t`.`menu_order`, `t`.`post_title`, `t`.`post_date`; Response: Unknown column 'language.slug' in 'where clause'"