[v1.8.9] TypeError - OpenNumismat\Settings.py:114

OpenNumismat: 1.8.9
OS: Windows 7 (6.1.7601)
Python: 3.4.4 (32bit)
Qt: 5.5.1
Locale: ru

Traceback (most recent call last):
File "C:\Python34\lib\site-packages\cx_Freeze\initscripts\Console.py", line 27, in
File "open-numismat.py", line 21, in
File "OpenNumismat\main.py", line 89, in main
File "OpenNumismat\MainWindow.py", line 348, in __init__
File "OpenNumismat\Settings.py", line 35, in __getitem__
File "OpenNumismat\Settings.py", line 114, in _getValue
TypeError: 'NoneType' does not support the buffer interface