Hello, We have a discourse for the Scala PL for users which was running fine for years : [imagem] Scala Users a forum for the Scala programming language. beginner questions welcome Last week, I upgraded to the latest version using "./launcher rebuild app "…

Looking deeper, deleting the _t cookie remove the “error 500”, but the error appears again when logged after maybe around 1h.

v2026.9.0 has not been release yet - are you referring to the development/latest version? [imagem] Discourse Releases Browse Discourse release history & changelogs.

I’ve not set any specific version, so I guess by default it should be latest (according to "tests-passed" is now "latest" ). In the dashboard, this is the version I get at the bottom.

In /logs, can you find the 500 error and share the error and its backtrace?

Erro 500 após atualização para a v2026.9.0 / resolvido temporariamente ao limpar os dados do navegador

Suporte Instalação

merefield (Robert) Setembro 3, 2026, 5:18pm 5

Em /logs, você pode localizar o erro 500 e compartilhar a mensagem de erro e o backtrace?

Tópico		Respostas	Visualizações
Forum doesn't work after latest upgrade Self-hosting	17	519	17 de Maio de 2024
Link to upgrade shows 500 error Bug	6	1074	2 de Outubro de 2017
HTTP Error 500 at main forum page after Discourse upgrade Support	4	781	25 de Agosto de 2021
:cn: 500 error when upgrading Discourse \| Discourse 升级时候 500 错误 Sysadmins chinese-translation	2	391	19 de Maio de 2024
The discourse stopped working with error 500 Internal Server Error Bug	1	3106	7 de Março de 2017

Erro 500 após atualização para a v2026.9.0 / resolvido temporariamente ao limpar os dados do navegador

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