[Powlo]

Didnt work for me,i get a db error when i click on a tab

Database error in vBulletin 3.8.0:

Invalid SQL:

        SELECT
            user.username, (user.options & 512) AS invisible, user.usergroupid,
            session.userid, session.inforum, session.lastactivity, 
session.useragent,
            IF(displaygroupid=0, user.usergroupid, displaygroupid) AS 
displaygroupid
        FROM session AS session
        LEFT JOIN user AS user ON(user.userid = session.userid)
        WHERE session.lastactivity > 
        ORDER BY username ASC;

MySQL Error   : You have an error in your SQL syntax; check the manual that 
corresponds to your MySQL server version for the right syntax to use near 'ORDER 
BY username ASC' at line 8

Any ideas what could be causing that?