Cron file for thread info updating ... HELP!?

[deluxmall]

I have created the following file to do CRON job for updating the thread info but i get the following error msg whenever I run it ....


Fatal error: Call to a member function query_first_slave() on a non-object in /xxx/yyy/zzz/global.php on line 242


Can anyone explain what the above means???

<?php


require_once ('./global.php');
require_once('./includes/functions_databuild.php');

/*
updateCounters.php
*/

if (empty($vbulletin->GPC['perpage']))
{
$vbulletin->GPC['perpage'] = 100;
}

echo '<p>' . $vbphrase['updating_forums'] . '</p>';

$forums = $db->query_read("
SELECT forumid
FROM " . TABLE_PREFIX . "forum
WHERE forumid >= " . $vbulletin->GPC['startat'] . "
ORDER BY forumid
LIMIT " . $vbulletin->GPC['perpage']
);

$finishat = $vbulletin->GPC['startat'];

while($forum = $db->fetch_array($forums))
{
build_forum_counters($forum['forumid'], true);
echo construct_phrase($vbphrase['processing_x'], $forum['forumid']) . "<br />\n";
vbflush();

$finishat = ($forum['forumid'] > $finishat ? $forum['forumid'] : $finishat);
}

$finishat++;

if ($checkmore = $db->query_first("SELECT forumid FROM " . TABLE_PREFIX . "forum WHERE forumid >= $finishat LIMIT 1"))
{
print_cp_redirect("misc.php?" . $vbulletin->session->vars['sessionurl'] . "do=updateforum&startat=$finishat&pp=" . $vbulletin->GPC['perpage']);
echo "<p><a href=\"misc.php?" . $vbulletin->session->vars['sessionurl'] . "do=updateforum&amp;startat=$finishat&amp;pp=" . $vbulletin->GPC['perpage'] . "\">" . $vbphrase['click_here_to_continue_processing'] . "</a></p>";
}
else
{
// get rid of "ghost" moderators who are not attached to a valid forum
$deadmods = $db->query_read("
SELECT moderatorid
FROM " . TABLE_PREFIX . "moderator AS moderator
LEFT JOIN " . TABLE_PREFIX . "forum AS forum USING (forumid)
WHERE forum.forumid IS NULL AND forum.forumid <> -1
");

$mods = '';

while ($mod = $db->fetch_array($deadmods))
{
if (!empty($mods))
{
$mods .= ' , ';
}
$mods .= $mod['moderatorid'];
}

if (!empty($mods))
{
$db->query_write("DELETE FROM " . TABLE_PREFIX . "moderator WHERE moderatorid IN (" . $mods . ")");
}

// and finally rebuild the forumcache
unset($forumarraycache, $vbulletin->forumcache);
build_forum_permissions();

define('CP_REDIRECT', 'misc.php');
print_stop_message('updated_forum_successfully');
}


?>

[kh99]

I'm pretty sure it means that the database didn't open sucessfully. I've seen it happen before, but I can't remember what the problem turned out to be. I think maybe there's something you need in your file before the "require_once ('./global.php');". If you look at another "top level" file like misc.php for example, there's some stuff set up in there before the require_once. I have no idea off the top of my head what is actually needed or might be causing your problem (or even if that really is the problem, to be honest).

[deluxmall]

i have copy the entire script .. but still not working.