Seems like we broke something, we will see what this error is about and what's causing it. The only possible thing you can try is to wipe your saves and gallery completely in: (C:\Users\[Username]\AppData\Roaming\RenPy\ACADEMY34-v0.2.3\)
Yep something seems definitely broke - I took the action you suggested above and the same thing results. I guess I'll hold off until there's another update - maybe it will fix.
