Unknown column 'root' in 'where clause' SQL=SELECT `m`.`tag_id`,`t`.*
FROM `qm3ln_contentitem_tag_map` AS m 
INNER JOIN `qm3ln_tags` AS t  ON `m`.`tag_id` = `t`.`id`
WHERE `m`.`type_alias` = 'com_contact.category' AND `m`.`content_item_id` = root AND `t`.`published` = 1 AND t.access IN (1,1,5)