Irrlicht Engine

I have this problem with Irrlicht v0.8 (where this should be fixed)
But the string "Could not draw triangles, too many primitiv" i`ve found only in CVideoNull.cpp while this problen present in all devices.
Could anybody explain that?

node->setMaterialFlag(EMF_FOG_ENABLE,true);
driver->setFog(SColor(0,30,30,30),true, 0,1300);
driver->setTextureCreationFlag(video::ETCF_ALWAYS_32_BIT, true);


I`ve done something like that on my own. Result: NO FOG :(
Than I found this topic and use your code(adapted to my source)
The result is ...