huge error "user warning: Unknown column 'activity_targets.language' in 'on clause' query: SELECT activity.aid AS aid, COALESCE(

user warning: Unknown column 'activity_targets.language' in 'on clause' query: SELECT activity.aid AS aid, COALESCE(activity_personal_messages.message, activity_messages.message) AS activity_messages_message, activity.aid AS activity_aid FROM activity activity INNER JOIN node node_activity ON activity.nid = node_activity.nid INNER JOIN users users_activity ON activity.uid = users_activity.uid INNER JOIN activity_targets activity_targets ON activity.aid = activity_targets.aid AND (activity_targets.uid = 0 AND activity_targets.language = 'en') INNER JOIN activity_messages activity_messages ON activity_targets.amid = activity_messages.amid LEFT JOIN activity_targets activity_personal_targets ON activity.aid = activity_personal_targets.aid AND (activity_personal_targets.uid = 1 AND activity_personal_targets.language = 'en') LEFT JOIN activity_messages activity_personal_messages ON activity_personal_targets.amid = activity_personal_messages.amid ORDER BY activity_aid DESC LIMIT 0, 10 in /home/cyberfan/htdocs/modules/views/includes/view.inc on line 765.

??? Any idea would greatly help. Im not using 6.14, Im using 6.13.

Thanks!