Upgrade to 19.0 SP3 wont save project

I have been running MagicDraw 18.4 for quite a while and recently upgraded to 19.0 sp 3. Everything seemed to install fine, but when I create a new project or attempt to save the project, I get errors saying that I do not have write permissions. The core dump / stack trace is attached.
What's very strange is that even trying to save the file gave me an error.
What's very strange is that even trying to save the file gave me an error.