[Spambayes] Crash after upgrading KDE

[Göran Källqvist]

Hi!
I've just upgraded to KDE 3.1. Have used spambayes with KDE 3.04 for several 
weeks without problem, and it still starts OK:

>gorank at triathlon:~/spambayes> /usr/bin/pop3proxy.py
>Loading database... Done.
>Listener on port 1110 is proxying m1.970.telia.com:110
>User interface url is http://localhost:8880/

But when I try to fetch my mail (with Kmail 1.5) I get the following error:

>error: uncaptured python exception, closing channel 
><__main__.ServerLineReader connected at 0x883bed4> (exceptions.EOFError: 
>[/usr/lib/python2.2/asyncore.py|poll|94] 
>[/usr/lib/python2.2/asyncore.py|handle_read_event|391] 
>[/usr/lib/python2.2/asynchat.py|handle_read|130] 
>[/usr/bin/pop3proxy.py|found_terminator|200] 
>[/usr/bin/pop3proxy.py|onServerLine|268] 
>[/usr/bin/pop3proxy.py|onResponse|342] 
>[/usr/bin/pop3proxy.py|onTransaction|438] [/usr/bin/pop3proxy.py|onRetr|485] 
>[/usr/lib/python2.2/site-packages/spambayes/classifier.py|chi2_spamprob|217] 
>[/usr/lib/python2.2/site-packages/spambayes/classifier.py|_getclues|437] 
>[/usr/lib/python2.2/site-packages/spambayes/storage.py|_wordinfoget|192] 
>[/usr/lib/python2.2/shelve.py|get|66] 
>[/usr/lib/python2.2/shelve.py|__getitem__|71])

The webinterface is still working. I'm running spambayes on linux 2.4.18.
Anyone seen a similar problem? And the solution?
Greetings Göran Källqvist