Spring RTS Engine

I dont know, what is going on, when I'm trying to join game. It's crashing me everytime while game's ,,creating sky''.
I was trying to find a solution, like changing resolution, details, shadows, reinstalling mod.. Found nothing.

{
os: win7 32bit
hd5870
phenom x4 965
2x2gb 1600mhz
}

p.s. hardware is non-o/c
thanks.

This stack trace indicates a problem with your graphic card driver. Please try upgrading or downgrading it. Specifically recommended is the latest driver, and one that is as old as your graphic card. Make sure to use a driver removal utility, before installing other drivers.

Ok thanks.
I noticed now that, I can play on 0K, BA, with no issues:P only tech annihilation doesnt work.