Cannot save files

Pycharm is unable to save any changes to my files.

I have tried a fresh install using JetBrains Toolbox to make sure that it is set up correctly with default settings, but still no luck.

Here is my log below:

https://pastebin.com/W2jTPHFz

Error message that pops up when I try to CTL+S save files:

Thanks in advance for your help