public function PackageErrorTheme()
{
global $global_config;
$xtpl = new XTemplate('packageerror.tpl', NV_ROOTDIR . '/install/tpl');
$xtpl->assign('LANG', $this->lang);
$xtpl->assign('CONFIG', $this->config);
$xtpl->assign('NV_BASE_SITEURL', NV_BASE_SITEURL);
$xtpl->assign('URL_DELETE', NV_BASE_ADMINURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&' . NV_NAME_VARIABLE . '=webtools&' . NV_OP_VARIABLE . '=deleteupdate&checksess=' . NV_CHECK_SESSION);
$xtpl->assign('URL_RETURN', NV_BASE_ADMINURL . 'index.php?' . NV_LANG_VARIABLE . '=' . NV_LANG_DATA . '&' . NV_NAME_VARIABLE . '=siteinfo');
$xtpl->parse('main');
return $xtpl->text('main');
}