[horde] horde-db-migrate error

[Simon B]

Hi

I'm trying to upgrade the backup DB to the latest structure, but I get
this error..

root at mail:/usr/share/horde-prod# horde-db-migrate imp
[  INFO  ] Migrating DB up.

====================

Fatal Error:
QUERY FAILED: Table 'horde4backup.imp_schema_info' doesn't exist

SELECT version FROM imp_schema_info
In /usr/share/php/Horde/Db/Adapter/Mysqli.php on line 315

1. Horde_Db_Migration_Migrator->getCurrentVersion()
/usr/bin/horde-db-migrate:140
2. Horde_Db_Adapter_Mysqli->selectValue()
/usr/share/php/Horde/Db/Migration/Migrator.php:121
3. Horde_Db_Adapter_Mysqli->selectOne()
/usr/share/php/Horde/Db/Adapter/Mysqli.php:267
4. Horde_Db_Adapter_Mysqli->execute()
/usr/share/php/Horde/Db/Adapter/Mysqli.php:252

====================

Any ideas?

No doubt I could add (copy?) the table from the current one - but that
seems exessive and extreme - right?

Simon