> Ok here is gstat information
>
>
>
> Database "C:\IBDatabases\pdv.fdb"
>
> Database header page information:

...

> Next transaction 2147483646

Looks like http://tracker.firebirdsql.org/browse/CORE-2348


Setup and run FB 2.1.3 RC2.
Make database read-only
Make backup of database using gbak version 2.0.x .
Stop FB 2.1.3
Run your FB 2.0.x
Restore database
Make database read-write

Regards,
Vlad