[v1.8.6] IndexError - OpenNumismat\Collection\CollectionPages.py:72

OpenNumismat: 1.8.6
OS: Windows 10 (10.0.14393)
Python: 3.4.4 (32bit)
Qt: 5.5.1
Locale: de

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 88, in main
File "OpenNumismat\MainWindow.py", line 429, in __init__
File "OpenNumismat\MainWindow.py", line 765, in openCollection
File "OpenNumismat\Tools\CursorDecorators.py", line 11, in wrapper
File "OpenNumismat\MainWindow.py", line 790, in setCollection
File "OpenNumismat\TabView.py", line 191, in setCollection
File "OpenNumismat\TabView.py", line 302, in __createListPage
File "OpenNumismat\Collection\CollectionPages.py", line 72, in addPage
IndexError: list index out of range