jankarl

2

jankarl wrote

Yes, the problem was with the permissions.

I've added user "universe" to group "www-data": ("universe" is my server's user account)

sudo usermod -a -G www-data universe

Set permissions for user group www-data:

sudo chgrp -R www-data Postmill

And then:

sudo chmod -R g+w Postmill

Thanks WindTalk for the clue!