Issue with adding image occlusion cards

Error
An error occurred. Please start Anki while holding down the shift key, which will temporarily disable the add-ons you have installed.
If the issue only occurs when add-ons are enabled, please use the Tools > Add-ons menu item to disable some add-ons and restart Anki, repeating until you discover the add-on that is causing the problem.
When you’ve discovered the add-on that is causing the problem, please report the issue on the add-on support site.
Debug info:
Anki 2.1.38 (355e4cd5) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Windows 10
Flags: frz=True ao=True sv=1
Add-ons, last update check: 2021-01-24 10:00:20

Caught exception:
Traceback (most recent call last):
File “aqt\webview.py”, line 515, in handler
File “C:\Users\Yakun\AppData\Roaming\Anki2\addons21\1374772155\add.py”, line 278, in
lambda val, choice=choice, close=close: self._onAddNotesButton(choice, close, val))
File “C:\Users\Yakun\AppData\Roaming\Anki2\addons21\1374772155\add.py”, line 293, in _onAddNotesButton
r = gen.generateNotes()
File “C:\Users\Yakun\AppData\Roaming\Anki2\addons21\1374772155\ngen.py”, line 87, in generateNotes
omask_path = self._saveMask(self.new_svg, self.occl_id, “O”)
File “C:\Users\Yakun\AppData\Roaming\Anki2\addons21\1374772155\ngen.py”, line 399, in _saveMask
mask_file = open(mask_path, ‘wb’)
PermissionError: [Errno 13] Permission denied: ‘05c392dd24f546d8b568c21d60dde6f0-ao-O.svg’