I have had an app deployed for several months but suddenly getting
Oh no. Error running app.
I have tried rebooting to no avail. There is no Manage App button or indeed anything else on the page apart from the error message. I am properly logged in.
This is my app: https://riksi-weather-app-app-dev-mmqj6a.streamlit.app/.
The dashboard has this warning next to the app
but clicking on it simply redirects to the app url.