Database Error; SQL: SELECT DISTINCT `t`.* FROM `_wpposts` AS `t` WHERE ( ( .slug = "" ) AND ( `t`.`post_type` = 'ort' ) AND ( `t`.`post_status` IN ( 'publish' ) ) ) ORDER BY `t`.`menu_order`, `t`.`post_title`, `t`.`post_date`; Response: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '= "" ) AND ( `t`.`post_type` = 'ort' ) AND ( `t`.`post_status` IN ( 'publish'...' at line 7