Strange G2 error in Joomla!

I'm getting the exact same error while trying to configure the Joomla bridge. It doesn't seem anyone answered this question. Does anyone have an answer?

i installed the composent (integration) and tth gallery work fine but here what i get when trying to configure gallery2 modules in joomla:

here the lines 193 to 204 of components/com_gallery2/classes/core.class
the ligne 202: require_once( $g2Config['path'] . 'embed.php');

/**
     * include embed.php
     *
     * @return boolean(true)
     */
    function embed(){
        static $setEmbed;
        if(empty($setEmbed)){
            $g2Config = core::loadConfig();
            require_once( $g2Config['path'] . 'embed.php');
            $setEmbed = true;
        }  

i verified the file embed.php it existe on server and here what is writting on it:

<?php
/*
 * $RCSfile: embed.php,v $
 *
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2006 Bharat Mediratta
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 */
/**
 * Access point for external application in which Gallery is embedded.
 * See modules/core/classes/GalleryEmbed.class  and
 * http://codex.gallery2.org/index.php/Gallery2:Embedding  for more details.
 *
 * @package GalleryMain
 * @version $Revision: 1.50 $ $Date: 2006/03/16 08:57:42 $
 * @author Alan Harder <alan.harder@sun.com>
 */

/* Define G2_EMBED = 1 to remember to generate correct URLs and return the HTML, etc. */
require_once(dirname(__FILE__) . '/modules/core/classes/GalleryDataCache.class');
GalleryDataCache::put('G2_EMBED', 1, true); 

can some one help me to solve the problem? thank you.

I'm getting exactly the same error as well - trying to configure the Gallery2 Joomla bridge. I can't seem to find any solutions or records of this error in all the documentation i've read. Unfortunately at the time of posting the developers site is down so not sure where to go. has anyone found a solution to this? Don't want to go back to using coppermine!