You don't have it?!
We, in the netherlands(our dutch forum), everyone gets a force close on their phone when you receive an SMS; doesn't matter on wich ROM.
Using 1 or 2 sim cards doesn't make a difference. I am using 1 simcard aswell and also having the problem.
You press "OK" and you can read the SMS, but its quite annoying if you text a lot with your friends and get a force close everytime they send a SMS to you.
It even seems it is on other phones that use the mt6589 soc like the Zopo C2 or Jiayu G4 too.
But you don't have it at all?!
Everything seems fine to me!