Comment 4 for bug 1366777

This text:

what(): Tried to open a db with an unsupported schema version.

means that an old version of Mediascanner's database is being used. This can be caused, among other things, by the following:

- not properly wiping ~/.cache/mediascanner-2.0 between tests
- installing a new version of MS and not restarting the apps so they keep using code in the old .so file
- Mediascanner has not been started yet (so the db file does not exist)

Most Mediascanner updates do not trigger this issue because changing the schema is a very rare occurrance.