[Spambayes] Errors with selecting other databases

[Geoffrey T. Cheshire]

Hi all.  I'm running SpamBayes 1.0.3 proxy (not OL plugin) on Windows 
2000 Pro using Python 2.4.  Whenever I pick a different database (I 
tried MySQL and pickle), I get this error:

500 Server error
Traceback (most recent call last):
   File "spambayes\Dibbler.pyc", line 470, in found_terminator
   File "spambayes\UserInterface.pyc", line 793, in onChangeopts
   File "spambayes\ProxyUI.pyc", line 729, in reReadOptions
   File "sb_server.pyc", line 861, in _recreateState
   File "sb_server.pyc", line 876, in prepare
   File "sb_server.pyc", line 708, in prepare
   File "sb_server.pyc", line 756, in createWorkers
   File "spambayes\storage.pyc", line 710, in open_storage
   File "spambayes\storage.pyc", line 91, in __init__
   File "spambayes\storage.pyc", line 114, in load
EOFError

If I try to access other pages, even after changing back to dbm, I this 
error if I try to review messages:


500 Server error
Traceback (most recent call last):
   File "spambayes\Dibbler.pyc", line 470, in found_terminator
   File "spambayes\ProxyUI.pyc", line 519, in onReview
   File "spambayes\ProxyUI.pyc", line 229, in _buildReviewKeys
AttributeError: 'NoneType' object has no attribute 'keys'


Trying to adjust the advanced configuration thereafter gets this:

500 Server error
Traceback (most recent call last):
   File "spambayes\Dibbler.pyc", line 470, in found_terminator
   File "spambayes\UserInterface.pyc", line 793, in onChangeopts
   File "spambayes\ProxyUI.pyc", line 729, in reReadOptions
   File "sb_server.pyc", line 857, in _recreateState
   File "sb_server.pyc", line 686, in close
AssertionError: closed without being prepared!

If I un-install and then re-install, I can get things working again.

Thanks for any help,
Geoff