Spring RTS Engine

at first time game run.
at second crashed

i have this problem Using script Commanders Map: SmallDivide.smf Mod: "XTA v8.1" from XTAPE.sd7 Created server on port 8452 Created local client with number 0 Listening to local client on connection 0 You are missing an OpenGL extension needed to use shadowmaps (fragment_program_shadow) Co...

Spring 0.75b2
Player bolotov joined as 0
AI/Bot-libs/AAI.dll has C++ interface
GlobalAI1: land map detected
GlobalAI1: AAI loaded
Spring 0.75b2 has crashed.
Exception: Access violation (0xc0000005)
Exception Address: 0x0058a4a9