PDF Generation for Coldfusion 11

We just recently installed Coldfusion 11 enterprise. The code for generating pdf files worked before but did not work on the Coldfusion 11 enterprise platform. The code is like this:

<cfcontent type="application/pdf" />

<cfheader name="Content-disposition" value="attachment;filename=Report.pdf">

        <cfdocument format="pdf">

             <cfdocumentsection>

                  <cfinclude template="facultyReports.cfm">

             </cfdocumentsection>

        </cfdocument>

I got the following error:

coldfusion.document.DocumentProcessor$TimeOutException at coldfusion.document.DocumentProcessor.processContent(DocumentProcessor.java:277)

I also tried to use the new tag <cfhtmltopdf>, like this:

<cfhtmltopdf>

     This is a test.

</cfhtmltopdf>

The server/page was just hanging there.

Any insights are greatly appreciated.

Thanks.

Peggy