Usergroup Permissions based off Profile Options

[White_Snake]

PHP Code:

$vbulletin->db->query_write(" 
        UPDATE " . TABLE_PREFIX . "user     
        SET usergroupid = '10'  
        WHERE userid = " . $vbulletin->userinfo['userid']. "
    "); 


now try it that way, with the 10 in between the lines

as well try to add

PHP Code:

global $vbulletin; 


at the begining of the script, sometimes hooks answers in very unexpected forms, or try it in another plugin such as MEMBERINFO which should display any user profile, just for the sake to see if there is something wrong with the plugin location it happend to me once :P