[v1.8.15] PermissionError - OpenNumismat\Collection\Collection.py:1438

OpenNumismat: 1.8.15
OS: Windows 10 (10.0.19044)
Python: 3.10.1 (64bit)
Qt: 5.15.6
Locale: en

Traceback (most recent call last):
File "OpenNumismat\MainWindow.py", line 706, in exportJson
File "OpenNumismat\Collection\Collection.py", line 1438, in exportToJson
PermissionError: [Errno 13] Permission denied: 'C:/Users/John/Documents/OpenNumismat/demo_images\\1_obverseimg.jpg'