Inbox has trouble filling

[coffbr01]

Good news: clients connect and gui works. Bad news, there's something wrong with the inbox. We're close, people. Nice work this week. I believe we've had this one before, so it shouldn't be too hard to track down in class today. Here's the error:

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/home/coffbr01/devel/uusDBHelper.py:384: Warning: Data truncated for column 'maintainer' at row 1
  self.cursor.execute("insert into package %s values %s"%(columns, values))
/home/coffbr01/devel/uusDBHelper.py:384: Warning: Data truncated for column 'recommends' at row 1
  self.cursor.execute("insert into package %s values %s"%(columns, values))
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner
    self.run()
  File "UbuntuUpdateServer.py", line 516, in run
    response = self.theServer.commandHandler(data)
  File "UbuntuUpdateServer.py", line 102, in commandHandler
    result = self.getAvailableUpdates()
  File "UbuntuUpdateServer.py", line 235, in getAvailableUpdates
    for package in aClient.getUpdatablePackageList():
TypeError: 'NoneType' object is not iterable