Bluespice Update (free) 4.4.3 not working

Describe the issue / Steps to reproduce:
Update to 4.4.3 fail

Expected behavior:
Update should have success

What was the error message/error log?
Maria DB10 starting… FAILED

System info:

  • OS: debian, docker
  • BlueSpice version: BlueSpice free 4.4.1 to 4.4.3