Error with Disney In-Game Level Editor

Scripting Issues
1

So recently, I got the Disney In-Game Editor to load properly and upon it loading, and attempting to click on, or move the Tkinter window I get this:

5fc7d6c427d080d2f2e606b4752d4504.png1012×518

and in the console it shows:

Fatal Python error: PyEval_RestoreThread: NULL tstate

This occurs with every tkinter window I’ve used in panda3d.

Any fix for this what-so-ever?