I am getting the exact same error with 4.19.2. I purchased a new laptop so that I could work on the project while I am traveling, as well as show off what we have completed so far to potential investors and publishers. Today, I downloaded all of the new files from our Perforce server to my laptop after checking everything in on my desktop and I started getting this same error on the laptop.
I have tried all of the suggestions to fix the issue, but none of them work. Any additional help with this would be most appreciated.