Juice startup error

Hi,
I reinstalled Juice over and over but I get an error on startup which quits the programm.

Error Log says following:

Exception in thread Thread-4:Traceback (most recent call last):
File "threading.pyc", line 442, in __bootstrap
File "ipodder\threads.pyc", line 94, in run
File "gui\tree.pyc", line 212, in _scan
TypeError: iteration over non-sequence
Traceback (most recent call last):
File "gui.py", line 11, in ?
File "iPodderGui.pyc", line 3653, in main
File "iPodderGui.pyc", line 708, in __init__
File "wx\_core.pyc", line 6151, in __init__
File "wx\_core.pyc", line 5803, in _BootstrapApp
File "iPodderGui.pyc", line 1033, in OnInit
File "iPodderGui.pyc", line 266, in __init__
File "wx\_windows.pyc", line 871, in __init__
wx._core.PyAssertionError: C++ assertion "wxAssertFailure" failed in ..\..\src\msw\statbr95.cpp(73): status bar must have a parent
Traceback (most recent call last):
File "gui.py", line 11, in ?
File "iPodderGui.pyc", line 3653, in main
File "iPodderGui.pyc", line 708, in __init__
File "wx\_core.pyc", line 6151, in __init__
File "wx\_core.pyc", line 5803, in _BootstrapApp
File "iPodderGui.pyc", line 1033, in OnInit
File "iPodderGui.pyc", line 266, in __init__
File "wx\_windows.pyc", line 871, in __init__
wx._core.PyAssertionError: C++ assertion "wxAssertFailure" failed in ..\..\src\msw\statbr95.cpp(73): status bar must have a parent
Traceback (most recent call last):
File "gui.py", line 11, in ?
File "iPodderGui.pyc", line 3653, in main
File "iPodderGui.pyc", line 708, in __init__
File "wx\_core.pyc", line 6151, in __init__
File "wx\_core.pyc", line 5803, in _BootstrapApp
File "iPodderGui.pyc", line 1033, in OnInit
File "iPodderGui.pyc", line 266, in __init__
File "wx\_windows.pyc", line 871, in __init__
wx._core.PyAssertionError: C++ assertion "wxAssertFailure" failed in ..\..\src\msw\statbr95.cpp(73): status bar must have a parent

Any ideas?

best regards

Jean