How to apply config.ini

Hi, I am taking the first steps with my instance of writefreely. I want to ask how the new setting is applied. I have modified the config.ini to have more blogs:

max_blogs = 5

Then I have restarted the writefreely service with systemctl

systemctl stop writefreely
systemctl start writefreely

But I don’t see changes applied (at least I don’t see the link to create another blog). What is the correct way to do it?

I found it!

it needed the option single_user = false.