Errror: SQLite3:: BusyException: database is locked

[Ana Diez]

I'm running larch 1.1.2 in 3.5.0-48-generic #72-Ubuntu, to migrate from cyrus-imap to dovecot, but sometime

I get the following error: 

[fatal] SQLite3::BusyException: database is locked

Any idea?

Thanks.

[Ana Diez]

The database grew too much and the locks were too long, causing errors the timeouts.

We have solved with "larch <...>-database. /larch/$user 

In this way a database is created by user migrated.

regards!