Restore DB from an old Djigzo installation fails partially

> A restore of the database produced a number of error messages which seemed to be related to the postgresql db itself.

What error messages are produced?

the output ran too fast and I was not able to scroll up.

Is the SQL dump in binary format or text format? If in binary format it
could be that the binary format is not compatible with a newer
PostgreSQL release. One option in that case would be to import the dump
into an older version of PostgreSQL and then dump in text format.

it is in text format.

I guess I will try to grab the single INSERT statements and see what happens.

Kind regards,