Unable to start retool (new installation)

Hi,
I am trying to install Retool on AWS EC2, followed all the documentation

  • installed SSL via certbot.
  • Ngnix is also running as service
  • all variable changed in the right places
  • whenever i try to start docker-compose up -d i get the below error

I think both ngnix & docker are attempting to bin on the ports 80 & 443. Should ngnix be running as a stanalone service ?

any advise appreciated..