[v1.9.4] TypeError - OpenNumismat\Collection\Collection.py:1282

OpenNumismat: 1.9.4
OS: Windows 10 (10.0.19045)
Python: 3.11.5 (64bit)
Qt: 6.5.2
Locale: en

Traceback (most recent call last):
File "OpenNumismat\MainWindow.py", line 855, in closeEvent
File "OpenNumismat\MainWindow.py", line 858, in __shutDown
File "OpenNumismat\MainWindow.py", line 878, in __saveParams
File "OpenNumismat\Collection\Collection.py", line 1282, in isNeedBackup
TypeError: '