[peterska2]

ok, something I just noticed. In your footer template (I missed it before) you have the end column code in there twice

          <tr>
            <td class="footer"><div class="sdcopyright"> </div></td>
            </tr>
        </table>

        </td>
      </tr>
    </table>
    </td>
  </tr>
</table></body>
<!--EndSdFooter-->
<!-- Left Column Code  -->
</td></tr>
</table>
</td></tr>
</table>
<!-- End Left Column Code -->

Delete the one that appears here.

After deleting that, try it again and report back with what happens. If possible, provide a link to your site and a test login if it is only affecting pages that are not accessible to guests.

Also for debugging purposes, please enable HTML comments in your source as a temporary measure. This is done via vBOptions > General Settings > Add Template Name in HTML Comments > YES