When attempting to deploy, Internal Server Error Msg

When attempting to deploy with an Organisation subscription to GitHub, the following error arises on Streamlit: Internal Server Error. When I deploy the same app using a Private, non-organisation subscription, the app is deployed successfully. GitHub and Streamlit have authorisation on the Organisation subscription app.
Can someone please help to advise what setting need to change to facilitate a successful deployment. I am a beginner and learning this process. Forgive me if this is a minor issue to query.