SEO

Hi all,
I've been using cups-pdf for some time on my slack 12 and now it does
not run anymore.

So I re-installed from scratch. It does print the test-page but does not
accept any printing from clients.

No log in /var/log/cups
--------------access.log---------------------------
localhost - - [06/Dec/2007:17:21:41 +0100] "POST / HTTP/1.1" 200 134
CUPS-Get-Printers successful-ok
localhost - - [06/Dec/2007:17:21:41 +0100] "POST / HTTP/1.1" 200 134
CUPS-Get-Classes successful-ok


--------------------cups-pdf.log--------------------
Thu Dec 6 10:54:05 2007 [DEBUG] output file unlinked
(/rete/dati/pdf/Test_Page.pdf)
Thu Dec 6 10:54:05 2007 [DEBUG] TMPDIR set for GhostScript (/var/tmp)
Thu Dec 6 10:54:05 2007 [DEBUG] entering child process
Thu Dec 6 10:54:05 2007 [DEBUG] GID set for current user
Thu Dec 6 10:54:05 2007 [DEBUG] UID set for current user (nobody)
Thu Dec 6 10:54:05 2007 [DEBUG] ghostscript has finished (0)
Thu Dec 6 10:54:05 2007 [DEBUG] file mode set for user output
(/rete/dati/pdf/Test_Page.pdf)
Thu Dec 6 10:54:05 2007 [DEBUG] no postprocessing
Thu Dec 6 10:54:05 2007 [DEBUG] waiting for child to exit
Thu Dec 6 10:54:05 2007 [DEBUG] spoolfile unlinked
(/var/spool/cups-pdf/SPOOL/cups2pdf-6352)
Thu Dec 6 10:54:05 2007 [DEBUG] all memory has been freed

Nothing in error.log

Where should I search?
What can I do?

Thanks
Giulio