C++ error @ 0.903 beta

[Stellar]

Just got this when tried join battle with multiple armies.

 

[I. Stewart]

I've gotten that several times.  First when I tried to get Rolf back from King Ragnar, but I figured out that if I hit ignore it works anyway.  Happened again later in a big battle and the game crashed.

 

[Spanish_Broomaker]

I get a runtime C++ error, it crashes M&B, sometimes it does it several sessions in a row, it gets annoying.