@MoJo Ah yeah it looks like you've run into this bug: https://github.com/NodeBB/NodeBB/issues/8515 You'll need to cherry-pick the referenced commit to fix it in your install.

@a_5mith said: sudo apt-get install -y redis-server thanks for you all your help @a_5mith It was a problem installing Redis, nothing to do with NodeBB. I forgot to install tcl8.5 for a propper redis installation in debian. I hope this help for future related problem, you can see how proper install redis following these steps: https://www.digitalocean.com/community/tutorials/how-to-install-and-use-redis