'Your spreadsheet has become incompatible with your app'

My app’s URL: meditate.glideapp.io
Received an email from no-reply@hey.glidenotify.com with a message that my sheet won’t reload. Wondering what is going on, and if anyone else has encountered this?
I was redesigning my app, and basically it is a landing page made up of inline lists. I hid some sheets, but that has not caused any issues before.
Please help!!

Do you see a warning symbol on your Refresh Sheet button?

yeah. when I click on it, it tries to refresh and can’t.

Hey David, the warning symbol has now disappeared…magically!

Now your app is compatible with your sheet and properly updating.