[DragonBlade]

@xGriffin, this is the lines.

PHP Code:

if (SLASH_METHOD AND strpos($archive_info , '/archive/index.php') === false)
{
    exec_header_redirect($vbulletin->options['bburl'] . '/archive/index.php');
} 


Let's see... Leon44, in your /includes/functions.php, you do have the following function, correct?

PHP Code:

// #############################################################################
/**
* Halts execution and redirects to the specified URL invisibly
*
* @param    string    Destination URL
*/
function exec_header_redirect($url)
{
    global $vbulletin;

    $url = create_full_url($url);

    if (class_exists('vBulletinHook'))
    {
        // this can be called when we don't have the hook class
        ($hook = vBulletinHook::fetch_hook('header_redirect')) ? eval($hook) : false;
    }

    $url = str_replace('&', '&', $url); // prevent possible oddity

    if (strpos($url, "\r\n") !== false)
    {
        trigger_error("Header may not contain more than a single header, new line detected.", E_USER_ERROR);
    }

    header("Location: $url", 0, 302);

    if ($vbulletin->options['addheaders'] AND (SAPI_NAME == 'cgi' OR SAPI_NAME == 'cgi-fcgi'))
    {
        // see #24779
        header('Status: 302 Found');
    }

    define('NOPMPOPUP', 1);
    if (defined('NOSHUTDOWNFUNC'))
    {
        exec_shut_down();
    }
    exit;
} 


--------------- Added [DATE]1246437386[/DATE] at [TIME]1246437386[/TIME] ---------------

Also, did you by any chance comment out or delete these two lines in /archive/index.php:

PHP Code:

require_once('./global.php');
require_once(DIR . '/includes/functions_bigthree.php'); 


(should be about Line 25-ish)