Your Firefox profile cannot be loaded. It may be missing or inaccessible.

Found a bug, not sure if anyone encountered it already. But while I was trying to figure it out, I tried searching for this error and couldn't get any help. I eventually figured it out on my own.

Here is the error:
Your Firefox profile cannot be loaded. It may be missing or inaccessible.

>
Here is my environment, not all of it matters, but I will just put it anyway.

Here is what leads up to the problem.

Here is the discovery of the problem.

Other interesting discoveries about the problem

Easy Fix