Instalé un addon [DBTech] vB Optimise 2.0.1 (Lite) y me acaba de chafar el foro.

Database error in vBulletin 4.0.3:

Invalid SQL:

                SELECT user.*, (user.options & 512) AS invisible , avatar.avatarpath, NOT ISNULL(customavatar.userid) AS hascustom, customavatar.dateline AS avatardateline, customavatar.filedata_thumb, customavatar.height AS avheight, customavatar.width AS avwidth, customavatar.width_thumb AS avwidth_thumb, customavatar.height_thumb AS avheight_thumb
                    
                FROM userlist AS userlist
                INNER JOIN user AS user ON (user.userid = userlist.relationid)
                LEFT JOIN avatar AS avatar ON (avatar.avatarid = user.avatarid)
                LEFT JOIN customavatar AS customavatar ON (customavatar.userid = user.userid) 
                
                WHERE userlist.userid = 33
                    AND userlist.type = 'buddy'
                    AND userlist.friend = 'yes'
                    
                ORDER BY RAND()
                LIMIT 0, 6;

MySQL Error   : Can't create/write to file '#sql_3dbb_0.MYD' (Errcode: 17)
Error Number  : 1
Request Date  : Sunday, September 26th 2010 @ 02:00:56 PM
Error Date    : Sunday, September 26th 2010 @ 02:00:56 PM
Script        : http://www.xxxxx.com/member.php?action=getinfo&u=33
Referrer      : http://www.xxxxx.com/
IP Address    : 83.39.77.914
Username      : Tize
Classname     : vB_Database
MySQL Version : 5.0.45