Что за ошибка? - Joomla 1.5: Общие вопросы

<!--Robox-->
<div id="robox" align="center" style="display:none;">
<form id="Robox" name="robox" method="post" action="https://merchant.roboxchange.com/Index.aspx">
<table width="100%" align="center" cellpadding="0" cellspacing="0" border="0">
			<tr>
				<td width="100%" align="center">
					<img src="<?php echo $logorobox;?>" alt="" title="" border="0" />
				</td>
			</tr>
			<tr>
				<td width="100%" align="center">
					<?php echo _AMONEY_CURRENCY_SUM; ?>
				</td>
			</tr>
			<tr>
				<td width="100%" align="center">
      <input type="hidden" name="MrchLogin" value="<?php echo $mrh_login;?>" />
      <input type="text" name="outsum" value="<?php echo $out_summ;?>" readonly="readonly" size="3" />&nbsp;WMR
      <input type="hidden" name="InvId" value="<?php echo $inv_id;?>"  />
      <input type="hidden" name="Desc" value="<?php echo $wm_descpay;?>" />
      <input type="hidden" name="SignatureValue" value="<?php echo $crc;?>" />
      <input type="hidden" name="Shp_item" value="<?php echo $shp_item;?>" />
      <input type="hidden" name="IncCurrLabel" value="<?php echo $in_curr;?>" />
      <input type="hidden" name="Culture" value="<?php echo $culture;?>" />
				</td>
	</tr>

	<tr>
				<td width="100%" align="center">
					<br/>
					<input type="submit" class="button" value="<?php echo $btntxt;?>" />
				</td>
	</tr>
</table>
</form>
</div>
	<?php}?>
	
<div id="poweredby" style="text-align:center; font-family:Verdana, Arial, Helvetica, sans-serif; font-size:9px; margin:3px;" align="center">
	<center>Powered by <a href="<?php echo $user_lang['_AMONEY_URL_AVTOR']; ?>" title="Visit Author!">Leonidas</a></center>
</div>

<?php

/**
* @package JFusion_SMF
* @author JFusion development team
* @copyright Copyright (C) 2008 JFusion. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
*/

// no direct access
defined('_JEXEC' ) or die('Restricted access' );

/**
 * Load the JFusion framework
 */
require_once(JPATH_ADMINISTRATOR .DS.'components'.DS.'com_jfusion'.DS.'models'.DS.'model.jfusion.php');
require_once(JPATH_ADMINISTRATOR .DS.'components'.DS.'com_jfusion'.DS.'models'.DS.'model.abstractuser.php');
require_once(JPATH_ADMINISTRATOR .DS.'components'.DS.'com_jfusion'.DS.'models'.DS.'model.jplugin.php');

/**
 * JFusion User Class for SMF 1.1.x
 * For detailed descriptions on these functions please check the model.abstractuser.php
 * @package JFusion_SMF
 */
class JFusionUser_smf extends JFusionUser {

    function &getUser($userinfo)
    {
		//get the identifier
		list($identifier_type,$identifier) = $this->getUserIdentifier($userinfo,'a.memberName','a.emailAddress');

        // initialise some objects
        $params = JFusionFactory::getParams($this->getJname());
        $db = JFusionFactory::getDatabase($this->getJname());

        $query = 'SELECT a.ID_MEMBER as userid, a.memberName as username, a.realName as name, a.emailAddress as email, a.passwd as password, a.passwordSalt as password_salt, a.validation_code as activation, a.is_activated, NULL as reason, a.lastLogin as lastvisit, a.ID_GROUP as group_id '.
        		'FROM #__members as a '.
        		'WHERE '.$identifier_type.'=' . $db->Quote($identifier);

        $db->setQuery($query );
        $result = $db->loadObject();

        if ($result) {
        	if ($result->group_id==0) {
        		$result->group_name = "Default Usergroup";
        	} else {
        		$query = 'SELECT groupName FROM #__membergroups WHERE ID_GROUP = ' . (int)$result->group_id;
        		$db->setQuery($query );
        		$result->group_name = $db->loadResult();
        	}