vb 3.8 database error

[Sworm1]

Hi all,
i have a database problem,
i receive this error everey 2 or 3 days:

Database error in vBulletin 3.8.0:

Invalid SQL:

                         SELECT count(*)as cnt,max(dateline) as lastupdate
                         FROM groupmessage
                         WHERE groupid='2';

MySQL Error   : Unknown column 'groupid' in 'where clause'
Error Number  : 1054
Request Date  : Monday, January 12th 2009 @ 02:53:31 AM
Error Date    : Monday, January 12th 2009 @ 02:53:44 AM
Script        : http://www.my-forum.com/forums/cron.php?rand=1231746809
Referrer      : http://www.my-forum.com/forums/usercp.php
IP Address    : 78.15.101.19
Username      : Non Registrato
Classname     : vB_Database_MySQLi
MySQL Version :

What is?
Is dangerous?
How can i fix?

Thanks

[Zachery]

Do you have vBSEO? If so see this: http://www.vbseo.com/f77/links-not-w...87/#post176693