KeyError: ... updated type, in planet

[Marc Girod]

Hello,

I am using Planet 2.0 to generate RSS feeds from wiki pages.
On some of my wikis, I get an error such as:

ionawikis> sudo python2.5 /root/planet/planet.py -v ./tstconfig.ini
DEBUGlanet.runner:Socket timeout set to 20 seconds
INFOlanet.runner:Loading cached data
Traceback (most recent call last):
File "/root/planet/planet.py", line 211, in <module>
main()
File "/root/planet/planet.py", line 195, in main
my_planet.run(planet_name, planet_link, template_files, offline)
File "/root/planet/planet/__init__.py", line 300, in run
channel = Channel(self, feed_url)
File "/root/planet/planet/__init__.py", line 588, in __init__
self.cache_read_entries()
File "/root/planet/planet/__init__.py", line 638, in
cache_read_entries
item = NewsItem(self, key)
File "/root/planet/planet/__init__.py", line 933, in __init__
self.cache_read()
File "/root/planet/planet/cache.py", line 74, in cache_read
self._type[key] = self._cache[cache_key + " type"]
File "/usr/lib/python2.5/bsddb/__init__.py", line 223, in
__getitem__
return _DeadlockWrap(lambda: self.db[key]) # self.db[key]
File "/usr/lib/python2.5/bsddb/dbutils.py", line 62, in DeadlockWrap
return function(*_args, **_kwargs)
File "/usr/lib/python2.5/bsddb/__init__.py", line 223, in <lambda>
return _DeadlockWrap(lambda: self.db[key]) # self.db[key]
KeyError: 'http://wiki.iona.com/icde-wiki/MarcLog/
June2007#20070611094814 updated type'


I am not proficient in Python.
I understand that a certain key is missing in some dictionary,
but this is not sufficient for me to fix the problem.

Could somebody put me on the trail?

Thanks!
Marc