Error: Unknown Error Code 500 and Unexpected Application Error!

When I navigate to my streamlit page which lists my apps, sometimes the page is live for 30 seconds to a minute, but then it shows this error message:

This isn’t supposed to happen.
Please contact support.

Error: Unknown error
Code: 500

Other times it goes straight to that error, and even other times I will get an error like this:

Unexpected Application Error!
Loading CSS chunk 85 failed. (
Error: Loading CSS chunk 85 failed.
    at i.onerror.i.onload (

While trying to open my app, it just loads indefinitely, even after rebooting it and refreshing the page. It was working four days ago when I used it last, and I haven’t made any changes to the underlying code at all. Aaaaand I had the streamlit status page open in another tab, and I just checked it and it went from everything operational to outage. Well now I know what the issue is!

same here
service came back and shut down again