# Discourse Forum est en panne. Message d'erreur étrange

**URL:** https://meta.discourse.org/t/discourse-forum-is-down-strange-error-message/308592
**Category:** Self-hosting
**Created:** [Mai 19, 2024, 8:23 UTC](https://meta.discourse.org/t/discourse-forum-is-down-strange-error-message/308592 "2024-05-19T08:23:55Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![sutterseba](https://avatars.discourse-cdn.com/v4/letter/s/ac8455/32.png) [@sutterseba](https://meta.discourse.org/u/sutterseba)
#### Post date: [Mai 19, 2024, 8:39 UTC](https://meta.discourse.org/t/discourse-forum-is-down-strange-error-message/308592/2 "2024-05-19T08:39:49Z")

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Voir ceci :

> [@Forum doesn't work after latest upgrade](https://meta.discourse.org/t/forum-doesnt-work-after-latest-upgrade/308434?u=sutterseba):
>
> I’ve just pressed button to update the Discourse engine and got 500 error now: The software powering this discussion forum encountered an unexpected problem. We apologize for the inconvenience. The [safe mode](https://meta.discourse.org/t/53504?silent=true) also doesn’t work. This is the forum URL — [https://forum.dudin.tv](https://forum.dudin.tv) How to restore the forum? Which logs I should check out?

TL;DR : Faites une reconstruction de conteneur avec `./launcher rebuild app` dans votre dossier d’installation.

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