AttributeError: FragmentPool instance has no attribute 'store'

[Squirrel Remailer Admin <admin@squirrel.theremailer.net>]

Got this with fragmented delivery enabled in mixminiond.conf, running
mixminion-v0-0-5-patches CVS code with Python 2.2.3+ on Linux 2.4.22:

Oct 08 06:25:48.196 [FATAL] Exception while running server
Oct 08 06:25:48.460 [FATAL] Traceback (most recent call last):
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/ServerMain.py", line 1101, in runServer
    server.run()
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/ServerMain.py", line 848, in run
    self.processEvents()
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/ServerMain.py", line 569, in processEvents
    cb()
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/ServerMain.py", line 579, in __call__
    nextTime = self.cb()
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/ServerMain.py", line 529, in cbWrapper
    cb()
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/ServerMain.py", line 903, in cleanQueues
    self.moduleManager.cleanQueues(df)
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/Modules.py", line 418, in cleanQueues
    queue.cleanQueue(deleteFn)
    File "/home/miniond/lib/python2.2/site-packages/mixminion/server/Modules.py", line 620, in cleanQueue
    self.pool.cleanQueue(deleteFn)
    File "/home/miniond/lib/python2.2/site-packages/mixminion/Fragments.py", line 135, in cleanQueue
    self.store.cleanQueue(deleteFn)
  AttributeError: FragmentPool instance has no attribute 'store'
Oct 08 06:25:48.484 [FATAL] Shutting down because of exception: exceptions.AttributeError