Error: The Server has Stopped the Debug session

Error: The Server has Stopped the Debug session

  
When i placed the Debugging break point and trying to Trace the flow at the middle i got message like "Server has Stopped the Debug session" and the Process comes to the End.
Actually  during Run the Process i got Error "Object Refrence not set to an instance of an object".So i decided to use breakpoint to check the flow.But i can't trace because of this Error.

Can you please tell how to solve the problem
Hi Devaraj,

Is there anything logged in Service Center, regarding that error?

That might help you troubleshoot the situation.

If not, and if that situation keeps happening, send the eSpace to our support, and explain what's happening. They'll better equipped to troubleshoot such situation, together with our engineering team.

Regards,

Paulo Tavares