"An error occurred: The requested URL or resource could not be found" appeared when I attempted to modify a comment, until I refreshed the page

PT2M ago, when I attempted to modify t/177866/22, I saw:

An error occurred: The requested URL or resource could not be found.

…until I performed a location.reload. I doubt that it’s relevant to:

My Environment

Name        : firefox
Version     : 146.0
Release     : 3.fc43
Architecture: x86_64
Install Date: Wed 17 Dec 2025 13:13:34 GMT
Size        : 268846966
Signature   :
              RSA/SHA256, Fri 12 Dec 2025 07:56:57 GMT, Key ID 829b606631645531
Source RPM  : firefox-146.0-3.fc43.src.rpm
Build Date  : Thu 11 Dec 2025 12:17:21 GMT
Build Host  : buildhw-x86-03.rdu3.fedoraproject.org
Packager    : Fedora Project
Vendor      : Fedora Project

Considering that there was deletion and moderator flagging activity in that topic around the time of your report, I would assume it was just a glitch due to data and/or permissions changing right at the moment you were trying to access it. I think the fix for this problem would be to tell people to stop mangling the topics like that. :slightly_smiling_face:

1 Like

@glb, thanks. I’ll mark this a likely reproduction of: