Well, the error message says you should check the SECRET_KEY setting.
Have you done that? Most likely it was removed from your settings module
when you upgraded to Mezzanine 4. I recommend you put it in
local_settings.py to avoid having it under version control.
Other than that, there's a know issue relating field injection of
non-Django fields and Django 1.9:
https://github.com/stephenmcd/mezzanine/issues/1513
--
You received this message because you are subscribed to the Google Groups "Mezzanine
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to mezzanine-users+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
