So what happened is I was trying to make the Well of Suffering ritual and I used the Tier 1 Ritual Diviner and when I got to the point where I had to place dusk runes It stopped and I went to make the Tier 2 Ritual Diviner and I came back to where my ritual is and as soon as I right clicked with the Tier 2 diviner the game crashed with this error.
http://pastebin.com/znrakGyD
btw Ive never had an issue with Blood Magic which really is amazing so congratulations on your fine work!

Oh and I should mention that I didn't change the ritual in the second diviner so thats probably what caused this.

You are correct! This has been fixed in the beta versions, however, so feel free to grab one of those.

Ok, Good to hear that.