Ken <kensubuntu@gmail.com> writes:

> I'm getting the following error:
>
>
> ken@ken-Presario-CQ57-Notebook-PC:~$ notmuch new
> Error: Notmuch database at /home/ken/Mail/.notmuch
>         has a newer database format version (3) than supported by this
>         version of notmuch (1). Refusing to open this database in
>         read-write mode.
>
> Can anyone help me fix this?

Did you downgrade notmuch (i.e. is the message correct)? If so, can you
undo that downgrade long enough to dump your database?

d