localForage: Uncaught NotFoundError: Failed to execute 'transaction' on 'IDBDatabase': One of the specified object stores was not found.

There is a bug related to the commit https://github.com/mozilla/localForage/commit/e6aadde9716f987692af12f0ddc6aa5819e69d5a : you have renamed the DB to localForage with a capital F, and I get this weird error on Windows… I changed it to lowercase localforage and no more bug … The WebSQL DB is also named with the lowercase version.