Game Crashes everytime I fight with a Spider

[rayoII]

Hi

 

It is so, and for now is the only creature that makes  the game crashes. It is just happening when I fight this type of creature. Any idea about what one can do to solve such a problem?

 

Thanks.

 

Edited, I found that such a problem is caused by the mod SOS Creatures. Therefore I put it away for a while and it is the reason. Without it there is no crashes  when I fight the spiders.