error while attempting to bind on address ('0.0.0.0', 7878): address already in use

INFO (openui): Starting OpenUI AI Server created by W&B... INFO (openui): Starting LiteLLM in the background with config: /tmp/tmpdce8sk26.yaml INFO (openui): Running API Server INFO (uvicorn.error): Started server process [1] INFO (uvicorn.error): Waiting for application startup. DEBUG (openui): Starting up server in 1... INFO (uvicorn.error): Application startup complete. ERROR (uvicorn.error): [Errno 98] error while attempting to bind on address ('0.0.0.0', 7878): address already in use INFO (uvicorn.error): Waiting for application shutdown. INFO (uvicorn.error): Application shutdown complete.

I'm not exposing the ports on the host network. I have a reverse proxy infront of it. Can someone among the maintainer help us troubleshoot the issue?