LoadUI Pro Issues while doing distributed testing

Hi ,

I have this set up
1. Installed a LoadUI pro AMI on the amazon cloud machine.
2. Have LoadUI pro evaluation version installed on my local machine.

Problem:
1) I was able to connect to the agent from my LoadUI pro client (the one on local machine) to the AMI instance, I ran a test scenarios successfully.
But at the end of it, when i checked the summary report, it gave me an empty report.
Attaching the logs (LoadUI_Pro_NoReport_Logs.jpg)


2) When i tried to re-run the same scenario, the agent AMI threw an exception like below :


And here are the logs shown in the UI:


Let me know how to proceed.

Thanks,
Amit