I've been running my Home Automation application using the Node-Red add-on in Home Assistant for about 18 months now and its been under continuous development. Suddenly last night it stopped working and I found that it seemed to be incapable of finding any of the data file in the /config directory. I can edit these files both with the Home Assistant File Editor and also from VS Code on my client.
My server is an HP Laptop running Linux Mint and VirtualBox.
I wonder if anyone can offer a solution and maybe guide me if more information is required
Thank you in advance