Issue with Orchestrator Data loading for multiple users simultaneously

Hi, I am facing the following issue with trial version of on-premise orchestrator.
The Problem here is, If one user accessing the orchestrator, it is working fine.

But if another user connecting to the orchestrator at the same time, The Orchestrator is letting him log in but the data for queues,jobs etc… are not loading at all.

If the working user is closed the browser from his end. only then data loading in other user screen.

I have added the event log for the same. Please someone help me to resolve this.