popup_paypal.php Fatal error

[Irin]

Hello,

 

I'm using "PayPal Shopping Cart IPN" v3.1.5. When I open popup_paypal.php, I get the following error:

Fatal error: Call to a member function on a non-object in ...........\httpdocs\osCommerce\popup_paypal.php on line 34

My popup_paypal.php is:

<?php

/*

$Id: popup_paypal.php,v 1.1.1.1 2004/09/22 13:45:11 devosc Exp $

 

osCommerce, Open Source E-Commerce Solutions

http://www.oscommerce.com

 

DevosC, Developing open source Code

http://www.devosc.com

 

Copyright ? 2003 osCommerce

Copyright ? 2004 DevosC.com

 

Released under the GNU General Public License

*/

require('includes/modules/payment/paypal/classes/Page/Page.class.php');

$page = new PayPal_Page();

$page->setBaseDirectory('includes/modules/payment/paypal/');

 

$action = (isset($HTTP_GET_VARS['action'])) ? $HTTP_GET_VARS['action'] : '';

 

switch($action) {

case 'css':

header("Content-Type: text/css");

echo $page->getCSS($HTTP_GET_VARS['id']);

exit;

break;

}

 

require("includes/application_top.php");

 

$navigation->remove_current_page();

 

$page->setBaseURL(DIR_WS_MODULES . 'payment/paypal/');

$page->addCSS('popup_paypal.php?action=css&id=general');

$page->addCSS('popup_paypal.php?action=css&id=stylesheet');

 

switch($action) {

default:

$page->setContentLangaugeFile($page->baseDirectory.'catalog/languages',$language,'info_cc.inc.php');

$page->setTemplate('osC_Catalog');

break;

}

require($page->template());

require("includes/counter.php");

require(DIR_WS_INCLUDES . 'application_bottom.php');

?>

What's wrong? Any help would be greatly appreciated.

 

Thanks.