[GH-ISSUE #715] Another 502 Error #604

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opened 2026-02-26 06:33:37 +03:00 by kerem · 1 comment

kerem commented

2026-02-26 06:33:37 +03:00

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Originally created by @daffgn on GitHub (Nov 12, 2020).
Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/715

What is troubling you?
Error 502 on several servers

Clear and concise description of what you're trying to do and what isn't working for you
I have 2 VM running various applications

One with Webmin and a Home Automation application
One with Webmin and a Genealogy Server

Everything is perfectly accessible on my local network on http

Both webmin app are accessible in https from outside
The two other apps return a 502 error. The home automation used to work in https ....but stop working ....for some unknown reason

Any ideas where to look for ? logs on apps ? on nginx docker (not sure where to locate them) ? any configurations to be checked

Thanks in advance

Daf

Originally created by @daffgn on GitHub (Nov 12, 2020). Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/715 **What is troubling you?** Error 502 on several servers _Clear and concise description of what you're trying to do and what isn't working for you_ I have 2 VM running various applications One with Webmin and a Home Automation application One with Webmin and a Genealogy Server Everything is perfectly accessible on my local network on http Both webmin app are accessible in https from outside The two other apps return a 502 error. The home automation used to work in https ....but stop working ....for some unknown reason Any ideas where to look for ? logs on apps ? on nginx docker (not sure where to locate them) ? any configurations to be checked Thanks in advance Daf

kerem

2026-02-26 06:33:37 +03:00

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kerem commented

2026-02-26 06:33:38 +03:00

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@chaptergy commented on GitHub (May 12, 2021):

This should help you. But as this issue is already fairly old I assume it has resolved itself.

@chaptergy commented on GitHub (May 12, 2021): [This](https://github.com/jc21/nginx-proxy-manager/issues/444#issuecomment-641615603) should help you. But as this issue is already fairly old I assume it has resolved itself.

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starred/nginx-proxy-manager-NginxProxyManager#604

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