EN/BR - Just deploy my rocket.chat on my local server but live chat


I just installed my rocket.chat on ubuntu and before I use openssl to get SSL and tried reverse proxy but i think i didnt have success… well my languages are portuguese and english.
keeping, after my installation i can’t use livechat from my localhost to my website…
someone can help me?

I get this error, independent what i do…

Server Setup Information

  • Version of Rocket.Chat Server: last
  • Operating System: Linux Mint Tricia
  • Deployment Method: tar
  • Number of Running Instances: 1
  • DB Replicaset Oplog:
  • NodeJS Version: 12.04
  • MongoDB Version: last
  • Proxy: apache
  • Firewalls involves: off