HTTP ERROR 502

[tdockx]

Hi !

Running Debian 12 with docker-engine.

Everything seemed right till opening the webpage.
I did edit my host localhost to point my local address to iwaytest2.com

HTTP ERROR 502

Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
Possible reasons:

upstream server is unreachable
upstream server is currently being upgraded
upstream server is down

Please contact your ZCS administrator to fix the problem.

Some useful logs:

2023/06/27 23:47:17 [info] 44713#0: *17 SSL_read() failed (SSL: error:14094418:SSL routines:ssl3_read_bytes:tlsv1 alert unknown ca:SSL alert number 48) while processing HTTP/2 connection, client: 172.28.0.1, server: 0.0.0.0:443

2023/06/27 23:47:21 [error] 44713#0: *18 connect() failed (111: Connection refused) while connecting to upstream, client: 172.28.0.1, server: mail.iwaytest2.com, request: "GET / HTTP/2.0", upstream: "https://172.28.0.3:8443/", host: "iwaytest2.com"

2023/06/27 23:47:21 [error] 44713#0: *18 connect() failed (111: Connection refused) while connecting to upstream, client: 172.28.0.1, server: mail.iwaytest2.com, request: "GET /favicon.ico HTTP/2.0", upstream: "https://172.28.0.3:8443/favicon.ico", host: "iwaytest2.com", referrer: "https://iwaytest2.com/"

Thanks for any help !
Thibault.