Error message refactoring

Peter Eisentraut <peter@eisentraut.org>

Commit: 3ad5f07c0fe9a734fb4e2484c7165f9280dbefa7
Author: Peter Eisentraut <peter@eisentraut.org>
Date: 2023-06-23T14:36:17Z
Releases: 16.0
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