Ich hab das mal so abgeändert
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"', $context['right_to_left'] ? ' dir="rtl"' : '', '>
<head>
<link rel="shortcut icon" href="http://basis-d-landesverband-brandenburg.de/smf/favicon.ico" type="image/vnd.microsoft.icon" />
<link rel="icon" href="http://basis-d-landesverband-brandenburg.de/smf/favicon.ico" type="image/vnd.microsoft.icon" />
  <meta http-equiv="Content-Type" content="text/html; charset=', $context['character_set'], '" />
        <meta name="description" content="', $context['page_title'], '" />', empty($context['robot_no_index']) ? '' : '
        <meta name="robots" content="index,follow" />', '
        <meta name="audience" content="all">
        <meta name="page-topic" content="all">
        <meta name="revisit-after" CONTENT="all days">
        <meta name="keywords" content="Die, Basis, Landesverband, Brandenburg, Partei, Wuerde, Arbeit, Volksentscheide, Generalstreik, Frei, Unabhaengig, Ehre, Hartz,  Macht, Eu, Basisdemokratie, Demokratie, Politik, Politische, Alternative, Buerger, Buergerbeteiligung" />
        <script language="JavaScript" type="text/javascript" src="', $settings['default_theme_url'], '/script.js?fin11"></script>
        <script language="JavaScript" type="text/javascript"><!-- // --><![CDATA[
                var smf_theme_url = "', $settings['theme_url'], '";
                var smf_images_url = "', $settings['images_url'], '";
                var smf_scripturl = "', $scripturl, '";
                var smf_iso_case_folding = ', $context['server']['iso_case_folding'] ? 'true' : 'false', ';
                var smf_charset = "', $context['character_set'], '";
        // ]]></script>
        <title>Die Basis Partei fuer Basisdemokratie</title>';