Discussione: come posso risolvere?

ciao a tutti ragazzi,ho un problema abilitando l'hack rpg inferno mi da questo errore:

Database error in vBulletin 3.6.7:

Invalid SQL:
UPDATE usergroup SET

### UPDATE QUERY GENERATED BY fetch_query_sql() ###
`title` = 'Registered Users',
`description` = '',
`usertitle` = '',
`opentag` = '',
`closetag` = '',
`passwordexpires` = '0',
`passwordhistory` = '0',
`infernopermissions` = '1',
`adminpermissions` = '0',
`vbtrends_permissions` = '0',
`forumpermissions` = '782847',
`genericpermissions` = '505943239',
`attachlimit` = '0',
`pmquota` = '50',
`pmpermissions` = '3',
`pmsendmax` = '5',
`calendarpermissions` = '63',
`wolpermissions` = '1',
`genericoptions` = '62',
`profilepicmaxwidth` = '100',
`profilepicmaxheight` = '100',
`profilepicmaxsize` = '65535',
`avatarmaxwidth` = '80',
`avatarmaxheight` = '80',
`avatarmaxsize` = '20000',
`signaturepermissions` = '137215',
`sigpicmaxwidth` = '500',
`sigpicmaxheight` = '100',
`sigpicmaxsize` = '10000',
`sigmaxrawchars` = '1000',
`sigmaxchars` = '500',
`sigmaxlines` = '0',
`sigmaxsizebbcode` = '7',
`sigmaximages` = '4'
WHERE usergroupid=2;

MySQL Error : Colonna sconosciuta 'vbtrends_permissions' in 'field list'
Error Number : 1054
Date : Thursday, May 31st 2007 @ 07:21:19 PM
Script : http://127.0.0.1/upload/admincp/usergroup.php?do=update
Referrer : http://127.0.0.1/upload/admincp/user...&usergroupid=2
IP Address : 127.0.0.1
Username : admin
Classname : vb_database

potete gentilmente aiutarmi a risolvere?

grazie in anticipo