You can turn it off by editing functions_newpost.php like so:
Find:
PHP Code:
if ($prevpost = $DB_site->query_first("
SELECT posthash.threadid
FROM " . TABLE_PREFIX . "posthash AS posthash
WHERE posthash.userid = $bbuserinfo[userid] AND
posthash.dupehash = '" . addslashes($dupehash) . "' AND
posthash.dateline > " . (TIMENOW - 300) . "
"))
{
if (($type == 'thread' AND $prevpost['threadid'] == 0) OR ($type == 'reply' AND $prevpost['threadid'] == $threadinfo['threadid']))
{
$prevpostfound = true;
$prevpostthreadid = $prevpost['threadid'];
}
}
Replace with:
PHP Code:
/*
if ($prevpost = $DB_site->query_first("
SELECT posthash.threadid
FROM " . TABLE_PREFIX . "posthash AS posthash
WHERE posthash.userid = $bbuserinfo[userid] AND
posthash.dupehash = '" . addslashes($dupehash) . "' AND
posthash.dateline > " . (TIMENOW - 300) . "
"))
{
if (($type == 'thread' AND $prevpost['threadid'] == 0) OR ($type == 'reply' AND $prevpost['threadid'] == $threadinfo['threadid']))
{
$prevpostfound = true;
$prevpostthreadid = $prevpost['threadid'];
}
}
*/