Problema perfil de UN SOLO usuario...

Database error in vBulletin 4.0.5:

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 foro_userlist AS userlist
                INNER JOIN foro_user AS user ON (user.userid = userlist.relationid)
                LEFT JOIN foro_avatar AS avatar ON (avatar.avatarid = user.avatarid)
                LEFT JOIN foro_customavatar AS customavatar ON (customavatar.userid = user.userid) 
                
                WHERE userlist.userid = 85965
                    AND userlist.type = 'buddy'
                    AND userlist.friend = 'yes'
                    
                ORDER BY RAND()
                LIMIT 0, 6;

MySQL Error   : Incorrect key file for table '/tmp/#sql_58aa_0.MYI'; try to repair it
Error Number  : 126
Request Date  : Wednesday, February 16th 2011 @ 02:09:43 PM
Error Date    : Wednesday, February 16th 2011 @ 02:09:43 PM
Script        : http://www.clanco.com.ar/foro/members/85965-Duke1
Referrer      : http://www.clanco.com.ar/foro/
IP Address    : 190.246.162.71
Username      : leaMM ~
Classname     : vB_Database
MySQL Version : 5.0.51a-24+lenny4-log