UPDATE `_sys_cat` SET  `_sys_cat`.`xml` = "empty.xml"  WHERE `_sys_cat`.`cat_id` = "index";
UPDATE `_sys_cat` SET  `_sys_cat`.`_sys_deleted` = "1"  WHERE `_sys_cat`.`cat_id` = "core-menuconfig";
UPDATE `_sys_cat` SET  `_sys_cat`.`_sys_deleted` = "1"  WHERE `_sys_cat`.`cat_id` = "-no-auth-links-";
;