Prevent "Server busy" message from Googlebot

[Paul Janowitz]

Hello!

Unfortunately my server doesn't manage the whole traffic on my forums any more and I have to deliver "Server busy" messages on a *nix load higher than 30. I have managed it to prevent displaying these messages to sponsors and moderators by changing the code in global.php but unfortunately I didn't get it working to prevent showing that message to googlebot and mediapartners/google. Can anybody help me out?

That is my changed snippet in global.php

PHP Code:

// #############################################################################
// check to see if server is too busy. this is checked at the end of session.php
if ($servertoobusy AND !($vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions['cancontrolpanel']) AND THIS_SCRIPT != 'login' AND !(in_array($vbulletin->userinfo['usergroupid'], array(5, 6, 7, 18, 19))))
{
    $vbulletin->options['useforumjump'] = 0;
    eval(standard_error(fetch_error('toobusy')));
}