Update error: post-installation script subprocess returned error exit status 1

Infos:

  • Used Zammad version: 7.0.2-1781669454.9dc15acf.jammy
  • Used Zammad installation type: (source, package, docker-compose, …) Ubuntu package
  • Operating system: Ubuntu 22.04.5 LTS

Expected behavior:

  • Zammad gets upgraded to 7.1.2-1786027046.fb3abf2.ubuntu22 amd64.

Actual behavior:

  • dpkg: error processing package zammad (–configure):
    installed zammad package post-installation script subprocess returned error exit status 1

Steps to reproduce the behavior: