ArgumentError: directory for pid=/.../unicorn.pid not writable

installation
13

I’m having the same issue. The last time Discourse broke was because of an undetected issue with plugins. I’m using these:

          - git clone https://github.com/discourse/docker_manager.git
          - git clone https://github.com/tfpk/discourse-reveal-anonymous.git
          - git clone https://github.com/discourse/discourse-push-notifications.git
          - git clone https://github.com/discourse/discourse-data-explorer.git
          - git clone https://github.com/discourse/discourse-solved.git
          - git clone https://github.com/discourse/discourse-math.git

Can we compare notes? Are there any known issues right now with these plugins?