Don't expect others to do the work for you. Try to rule out possibilities and find the cause of your problem before asking for help.
Typical troubleshooting strategy for analyzing crashes:
1) Temporarily disabling all triggers
--> if the map loads fine, the issue is related to your triggers (go to 2)
--> if the map still crashes, the issue is related to your object data or imports (go to 3)
2) Disable triggers one by one to find the faulty trigger, then post the trigger here for us to analyze
3) Remove all imports temporarily and see if the crash persists; if it does, remove chunks of object data to narrow the problem down.