[malmazan]

Originally Posted by HMBeaty

I have not tested this, but in vBulletin 4, try this:

In the file includes/functions_login.php, find:

PHP Code:

    if ($vbulletin->userinfo = $vbulletin->db->query_first("SELECT userid, usergroupid, membergroupids, infractiongroupids, username, password, salt FROM " . TABLE_PREFIX . "user WHERE username = '" . $vbulletin->db->escape_string(htmlspecialchars_uni($username)) . "'")) 


And replace with:

PHP Code:

//    Start hack login with mail address (MarcoH64)
//    if ($vbulletin->userinfo = $vbulletin->db->query_first("SELECT userid, usergroupid, membergroupids, infractiongroupids, username, password, salt FROM " . TABLE_PREFIX . "user WHERE username = '" . $vbulletin->db->escape_string(htmlspecialchars_uni($username)) . "'"))
    if (!$vbulletin->userinfo = $vbulletin->db->query_first("SELECT userid, usergroupid, membergroupids, infractiongroupids, username, password, salt FROM " . TABLE_PREFIX . "user WHERE username = '" . $vbulletin->db->escape_string(htmlspecialchars_uni($username)) . "'"))
    {
        $vbulletin->userinfo = $vbulletin->db->query_first("SELECT userid, usergroupid, membergroupids, infractiongroupids, username, password, salt FROM " . TABLE_PREFIX . "user WHERE email = '" . $vbulletin->db->escape_string(htmlspecialchars_uni($username)) . "'");
    }
    if ($vbulletin->userinfo)
//    End hack login with mail address (MarcoH64) 


Did you change anything with respect to the latest v3 versions? I'm getting this error on v4.1.8:

Fatal error: Cannot redeclare fetch_replaced_session_url() (previously declared in root/includes/functions_login.php:14) in root/includes/functions_login.php on line 568