Unable to retrieve archive messages from openfire

Openfire Openfire Dev
1

i have configured Enable Message Auditing(view SELECTION_004.PNG) in server.

This is the stanza which I have passed to Openfire Server

<body rid='754080999' xmlns='http://jabber.org/protocol/httpbind' sid='8e08a428'>

<iq id='zob_5' type``='get' xmlns='jabber:client'><list with='sampath@sampath.efycaci.com/js' start='2013-12-20T11:21:46Z'`` xmlns='urn:xmpp:archive'><set xmlns='http://jabber.org/protocol/rsm'><before/><max>2</max></set></list``></iq></body>

This is the result which I received from server

 <iq xmlns="jabber:client" type="error" id="zob_5" to="arun@sampath.efycaci.com/js">

      <list xmlns="urn:xmpp:archive" with="sampath@sampath.efycaci.com/js" start="2013-12-20T11:21:46Z">

           <set xmlns="[http://jabber.org/protocol/rsm](http://jabber.org/protocol/rsm)"><before/>

                <max>2</max>

           </set>

      </list>

       <error code="503" type="cancel">

           <service-unavailable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>

      </error>

 </iq>

I Unable to retrieve archive messages from openfire. Please help to fix this

I am using Openfire 3.8.2.

Thanks