Hello, I am using Plesk Onyx 17.8.11 on Debian 9.4, and have a (Hetzner CX20) virtual server with private ip address 172.31.1.100 configured 1:1 via NAT on public IP 88.99.186.220.
When trying to open my website www.1luxuryphones.com I am getting ‘502 bad gateway nginx error’, and can see the...