[GH-ISSUE #5106] 2.12.3 node not start #3110

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opened 2026-02-26 07:37:52 +03:00 by kerem · 0 comments

kerem commented

2026-02-26 07:37:52 +03:00

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Originally created by @bill-ding007 on GitHub (Dec 25, 2025).
Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/5106

chrome login 502 gateway error:

fallback_error.log have error:
2025/12/25 02:10:45 [error] 188#188: *8433 connect() failed (111: Connection refused) while connecting to upstream, client: 172.16.9.100, server: nginxproxymanager, request: "POST /api/tokens HTTP/1.1", upstream: "http://127.0.0.1:3000/tokens", host: "10.0.1.248:8181", referrer: "http://10.0.1.248:8181/login"

docker exec -it nginx-proxy-manager-app-1 netstat -ntpl

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN 160/nginx: master p
tcp 0 0 0.0.0.0:81 0.0.0.0:* LISTEN 160/nginx: master p
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 160/nginx: master p
tcp 0 0 127.0.0.11:41727 0.0.0.0:* LISTEN -
tcp6 0 0 :::443 :::* LISTEN 160/nginx: master p
tcp6 0 0 :::81 :::* LISTEN 160/nginx: master p
tcp6 0 0 :::80 :::* LISTEN 160/nginx: master p

have not 3000 port listen about node service

Originally created by @bill-ding007 on GitHub (Dec 25, 2025). Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/5106 chrome login 502 gateway error: fallback_error.log have error: 2025/12/25 02:10:45 [error] 188#188: *8433 connect() failed (111: Connection refused) while connecting to upstream, client: 172.16.9.100, server: nginxproxymanager, request: "POST /api/tokens HTTP/1.1", upstream: "http://127.0.0.1:3000/tokens", host: "10.0.1.248:8181", referrer: "http://10.0.1.248:8181/login" docker exec -it nginx-proxy-manager-app-1 netstat -ntpl Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:443 0.0.0.0:* LISTEN 160/nginx: master p tcp 0 0 0.0.0.0:81 0.0.0.0:* LISTEN 160/nginx: master p tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 160/nginx: master p tcp 0 0 127.0.0.11:41727 0.0.0.0:* LISTEN - tcp6 0 0 :::443 :::* LISTEN 160/nginx: master p tcp6 0 0 :::81 :::* LISTEN 160/nginx: master p tcp6 0 0 :::80 :::* LISTEN 160/nginx: master p have not 3000 port listen about node service