Quel que soit la navigateur, et caches vidés, l’erreur remonte toujours.
J’en viens à penser que c’est peut-être mon compte qui est en cause ?..
J’ai trouvé ça sur « 500 error »
what means « 500 error » when editing a message on a blog managed by « discourse » ?
Résumé
A “500 error” when editing a message on a blog/forum running Discourse usually means a server-side internal error. In other words, something went wrong on the website’s server, not necessarily on your device or browser.
What “500 error” technically means
A HTTP 500 – Internal Server Error is a generic message returned by the web server when it cannot complete a request but doesn’t have a more specific error to report.
Common causes on a Discourse site
When editing a post, it can happen for several reasons:
-
Server-side bug
- A problem in the Discourse code or a plugin.
- Often happens after updates or with custom plugins.
-
Plugin conflict
- Many Discourse forums install extra plugins.
- A plugin related to markdown, uploads, moderation, or editing may crash.
-
Post content problem
- Certain characters, links, or formatting can trigger an error.
- Large pasted content or embedded media can also cause issues.
-
Session / authentication issue
- Your login session expired while editing.
-
Rate limiting or security filter
- If the platform thinks you’re sending suspicious content (too many links, scripts, etc.).
-
Temporary server overload
- The forum server is busy or restarting.
What you can try
Simple user-side checks:
- Refresh the page and try editing again.
- Copy your text before retrying (to avoid losing it).
- Try removing links, images, or special formatting.
- Log out and log in again.
- Try another browser.
If the error persists
It’s probably a server problem. In that case:
-
Report it to the forum admins.
-
Include:
- the URL of the topic
- time of the error
- what you were editing or adding
Admins can check the server logs of Discourse to see the exact cause.
Short answer:
A 500 error in Discourse when editing a message means the forum server failed to process the edit request, usually due to a bug, plugin issue, or temporary server problem.
If you want, you can also paste the exact error message or screenshot. In Discourse, the exact wording often reveals the real cause.