THIS IS NOT A THECHINAL SUPPORT SITE! People help out with maps, triggers and jass and some misc stuff but not realy tech.
Report it to BLIZZARD or bnet fourms they support tech about the game crashing.
From what your saying your computer does not support the graffic bones of a dead creep. Try reinstalling or changing graffic settings.
If your saying "OMG MY MAP CRASHES WHEN I KILL A CREEP DUE TO NOOB TRIGGERING!" please say so since what your saying is by default when a creep dies in melee your game crashes and thus is a technical glitch.
We might be able to help you more if you post WHAT IS YOUR PROBLEM. Please dont feel that im harsh just you cant expect us to know whats wrong unless you tell us in DETAIL what happens and in what doing what.