[.90][CTD] Ctd without .zip file

I just got a CTD when I "cast" a spell of enchantment on my city.

1. Entered the city with Sov+Janusk+Summoned Bear

2. End Turn

3. Spellbook - Looked at most enchantments- Cast Improve Production

4. When I got the select tile thing, it was red, even in the city, yet I clicked anyway.

5. Sov was deselected, yet I could still see the red invalid tile on the city.

6. Elemental.exe has stopped working...

EDIT: Should clarify, there is no zip included here since there is no .zip in the directory.