[Mediawiki-l] Extension pdfbook problem

[Günter Gratzer]

Hi,
anyone tried 
[{{fullurl:{{FULLPAGENAMEE}}|action=pdfbook}} download this selection of articles as a PDF book]
in a wiki page to generate a PDF from an article? I don't get it work. The temporary HTML file is always empty.
 
If I enter a URL like this
http://www.foo.bar/wiki/index.php?title=Category:Foo&action=pdfbook <http://www.foo.bar/wiki/index.php?title=Category:Foo&action=pdfbook> 
a pdf file will be generated. With title it doesn't.
 
I'm using Media Wiki 1.11.0, Pdf Book 0.0.9, HTMLDOC 1.8.27

 
Günter