Bc Editable region edit mode-icecube

Hi everyone,

I am trying to add a editable region to a template on bc , the code bellow:

<section><!-- TemplateBeginEditable name="ContentArea" -->

          <div  ice:editable="*">{tag_pagecontent}</div>

        <!-- TemplateEndEditable --> </section>

But wen i cick edit on the admin panel the icecube window just shows up the preloader and nothing else happends, see the image bellow