Deleted Appsheet database not being used breaks app

[_William]

I was experimenting  with the AppSheet database functionality and didn't like it so I deleted it and now my app is throwing the following error on startup:

"Unable to fetch app definition. Error: Data table 'Table 1' is not accessible due to: Requested item from AppSheet database not found or data may have been deleted. Error: Data table 'Table 2' is not accessible due to: Requested item from AppSheet database not found or data may have been deleted."

The error message isn't helpful either 'The given key was not present in the dictionary.'

[dbaum · Accepted solution]

Confirm that you don't have app tables based on the deleted database tables.