So: [image] All i did was hit update all then i went to check the logs then went to admin on a user then hit back to forum and got this message. What happened? Edit Just opened it in a new tab and it worked what’s happening?

Here you go with the most recent logs [image]

There seem to be two different things in those logs. The ActionView::Template::Error / Propshaft lines about a missing chunk...js asset may explain why this happened immediately after “update all” and then worked in a new tab. That looks like an old tab trying to load an asset filename that no long…

cd /var/discourse ./launcher rebuild app It’s easier for me to type than to do a search and find a topic explaining it. :crying_cat:

Bug? forum issues

Support

pfaffman (Jay Pfaffman) May 23, 2026, 8:36pm 5

You’ll need to rebuild from the command line.

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NameError: uninitialized constant ReactionsSerializerHelpers when loading topic posts Bug reactions	3	104	May 26, 2026
Error when updating Discourse to the new version (need urgent support)? Support	14	362	October 1, 2024
Errors with Reactions After Upgrade Self-hosting reactions	30	837	February 5, 2024
Attempted to update Discourse, frontpage now errors Support	2	1007	July 23, 2016
40 Fatals and 7 Errors in recent logs Support	12	1660	February 17, 2017

Bug? forum issues

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