Error message refactoring

Peter Eisentraut <peter@eisentraut.org>

Commit: c302a6139072fed9410204fa9e751d95930e05ff
Author: Peter Eisentraut <peter@eisentraut.org>
Date: 2021-06-27T07:41:16Z
Releases: 14.0
Error message refactoring

Take some untranslatable things out of the message and replace by
format placeholders, to reduce translatable strings and reduce
translation mistakes.

Files