I keep getting and error message that beings "This XML file does not appear to have any style information associated with it.  The document tree is shown below."

<DocumentErrorResponsehttp://www.w3.org/1999/xhtml" target="_blank" href="http://schema.intuit.com/platform/document/v2">">http://schema.intuit.com/platform/document/v2">
<code>INTERNAL_ERROR</code>
<type>SERVER</type>
<message>null</message>
</DocumentErrorResponse>