help getting this error (just came on my site after someone did somin)

[SEOvB]

Originally Posted by honcho

ok thanx carnage here is the lines

$user['forumpermissions'] = array();
}

foreach (array_keys($vbulletin->forumcache) AS $forumid)
{
if (!isset($user['forumpermissions']["$forumid"]))
{
$user['forumpermissions']["$forumid"] = 0;
}
foreach ($membergroupids AS $usergroupid)
{
$user['forumpermissions']["$forumid"] |= $vbulletin->forumcache["$forumid"]['permissions']["$usergroupid"];
}
foreach ($infractiongroupids AS $usergroupid)
{
$user['forumpermissions']["$forumid"] &= $vbulletin->forumcache["$forumid"]['permissions']["$usergroupid"];
}
}

// do access mask stuff if required
if ($vbulletin->options['enableaccess'] AND $user['hasaccessmask'] == 1)
{
if (empty($accesscache["$user[userid]"]))
{
// query access masks
// the ordercontrol is required! (3.5 bug 1878)
$accessmasks = $vbulletin->db->query_read_slave("


there's probably more than you needed but beter more than less lol

Reupload your vBulletin files make sure the old ones are being over written. Make sure you've disabled plugins via the config.php file edit and then attempt to run the upgrade script if you aren't at the latest version.