emesene crashed with KeyError in on_block_user(): '<email address hidden>'

[Robson de Arruda]

When I was block the any user, the emesene crashed. And his don't executed my commands.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: emesene 2.12.1+dfsg-1ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
ApportVersion: 1.93-0ubuntu2
Architecture: i386
Date: Tue Feb 28 19:35:35 2012
ExecutablePath: /usr/share/emesene/emesene/emesene
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120209)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: python /usr/bin/emesene
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/emesene']
SourcePackage: emesene
Title: emesene crashed with KeyError in on_block_user(): '<email address hidden>'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Antonio Carlos Santos Galvão (ancasaga)]

Exception in thread Thread-3:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
    self.run()
  File "/usr/share/emesene/emesene/e3/base/Logger.py", line 882, in run
    self.logger = Logger(self.path, self.db_name)
  File "/usr/share/emesene/emesene/e3/base/Logger.py", line 366, in __init__
    self._load_accounts()
  File "/usr/share/emesene/emesene/e3/base/Logger.py", line 387, in _load_accounts
    self.execute(Logger.SELECT_LAST_ACCOUNTS)
  File "/usr/share/emesene/emesene/e3/base/Logger.py", line 598, in execute
    self.cursor.execute(query, args)
OperationalError: no such table: last_account

Falha de segmentação (imagem do núcleo gravada)