Hello, thanks for your answer, indeed there were older versions of mezzanine and
filebrowser-safe on the production environment than in the development environment!
However, before trying to upgrade the version in production env I shoudl prove that the problem is really caused by the too old versions. I heve been trying to set up a small mezzanine-server with older versions (see attachmet )
But when I try to start the server I get the error (see more details attached):
from django.template.utils import InvalidTemplateEngineError
ImportError: No module named utils
Can you help me with a minimun combination of required modules and plugins where the problem could be repeated ?
Jaana