Issue

I am using s:token in a Seam (JSF) page, but getting an error in Internet Explorer
"No client identifier provided."

Here is a snippet of my Seam JSF page:

<h:form id="login" onsubmit="return validateForm('login')" autocomplete="off">

  <s:token allowMultiplePosts="false"/>

  <h:commandButton styleClass="button" value="Login" action="#{authenticator.loginActionPublic}"/>
  <s:button styleClass="button" value="Forgotten Password" view="/password-new.xhtml" propagation="none"/>
   <s:button styleClass="button" value="Cancel" view="/static/home.xhtml" propagation="none"/>
</h:form>