title: ASP.NET site map configuration error
body: <p>I have received this error, but don't know what it means: </p>
  
  <blockquote>
    <p>System.Configuration.ConfigurationErrorsException: Exactly one <code>&lt;siteMapNode&gt;</code> element is required directly inside the <code>&lt;siteMap&gt;</code> element.</p>
  </blockquote>
  
  <p>Can you help me?</p>