Error on initial page

Hi,
this error appears on initial page and can't fix it:



and this is a copy of the code from opera if it can help you:
</div>
<div class="clr"></div>
</div>
<div class="clr"></div>
</div>
<div class="main_bg">
<div class="main_area">
<div id="content_wrap">
<div class="content_pad">
<div class="component_pad">

<dl id="system-message">
<dt class="error">Error</dt>
<dd class="error message fade">
<ul>
<li>No está autorizado para ver este recurso.</li>
</ul>
</dd>
</dl>

</div>

What should appear there?

NOTHING

You should give us admin access so we could check.Use "Report To Moderator"

I'm working local.

I don't know what I have changed trying to get rid of that error on the inicial page and now this is what is showing:

That is some module published there, check active modules in module manager and unpublish that one.