[2015-01-14 15:28:00,789: ERROR/MainProcess] Task celerytask.tasks.run_databaseUpdate[fa9253ea-611d-4f27-90b5-d8256cb9c0c8] raised unexpected: IndexError('string index out of range',)
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/celery/app/trace.py", line 240, in trace_task
    R = retval = fun(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/celery/app/trace.py", line 438, in __protected_call__
    return self.run(*args, **kwargs)
  File "/home/allianceserver/allianceauth/celerytask/tasks.py", line 171, in run_databaseUpdate
    add_to_databases(user, groups, syncgroups)
  File "/home/allianceserver/allianceauth/celerytask/tasks.py", line 132, in add_to_databases
    update_teamspeak3_groups(user)
  File "/home/allianceserver/allianceauth/celerytask/tasks.py", line 83, in update_teamspeak3_groups
    Teamspeak3Manager.update_groups(authserviceinfo.teamspeak3_uid, groups)
  File "/home/allianceserver/allianceauth/services/managers/teamspeak3_manager.py", line 215, in update_groups
    user_groups = set(Teamspeak3Manager._user_group_list(userid))
  File "/home/allianceserver/allianceauth/services/managers/teamspeak3_manager.py", line 71, in _user_group_list
    groups = server.send_command('servergroupsbyclientid', {'cldbid': cldbid})
  File "/home/allianceserver/allianceauth/services/managers/util/ts3.py", line 68, in send_command
    resp = self.parse_command(resp)
  File "/home/allianceserver/allianceauth/services/managers/util/ts3.py", line 142, in parse_command
    elif v[0][0] and v[0][0] == '-':
IndexError: string index out of range