Database error in vBulletin 3.6.7

[zuba]

Database error in vBulletin 3.6.7:

Invalid SQL:

    SELECT pf.profilefieldid, pf.profilefieldcategoryid, pf.required, pf.type, pf.data, pf.def, pf.height
    FROM profilefield AS pf
    LEFT JOIN profilefieldcategory AS pfc ON(pfc.profilefieldcategoryid = pf.profilefieldcategoryid)
    WHERE pf.form = 0
    ORDER BY pfc.displayorder, pf.displayorder;

MySQL Error  : Table 'chforums95.profilefieldcategory' doesn't exist
Error Number : 1146
Date         : Wednesday, June 6th 2007 @ 10:10:13 AM
Script       : http://www.xxx.xx/forum/member.php?u=1
Referrer     : http://www.xxx.xxx/forum/index.php
IP Address   : xx.xx.xxx.xxx
Username     : xxxx
Classname    : vb_database

I don't know what's up, help please