Rasa x not answering the queries

I have deployed the Rasa X using docker-compose provided by Rasa website.

Everything is working fine.

but when i start the conversation (URL/interactive), nothing comes as answer.

I checked the network in the browser, and it shows 404 for the following POST request

URL/api/conversations/6fb3d0081bc8435eaa2c6a24238436a4/messages?environment=production