If I go to a category in my forums, all the topics are the name of that category.
Sounds like you have one of my old plugins installed, give me a few minutes and I will push an update.
Update nodebb-plugin-rainbows, it should work now.
You can already create a category only visible to a certain group by creating such a group and selecting the privileges in the ACP.
Even I don't dream of NodeBB!
I don't know if I should be scared or not.
Just in case someone will search for fast solution: if you are using redis-server as DB you can change timestamps with redis-commander:
And then you can access your database via http://yourdomain.com:8081
Thanks to PitaJ I have the solution for anyone else who encounters this problem. Make sure the url in the conf.json is correct. Also make sure that the ip adress is prefixed with http://