Hello, We have a discourse for the Scala PL for users which was running fine for years : [صورة] 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? [صورة] 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?

خطأ 500 بعد الترقية إلى v2026.9.0 / تم الحل مؤقتًا عن طريق مسح بيانات المتصفح

الدعم تثبيت

merefield (Robert) 3 سبتمبر 2026، 5:18م 5

في /logs، هل يمكنك العثور على خطأ 500 ومشاركة الخطأ وتتبعه (backtrace)؟

الموضوع		الردود	مرات العرض
Forum doesn't work after latest upgrade Self-hosting	17	518	17 مايو 2024
Link to upgrade shows 500 error Bug	6	1074	2 أكتوبر 2017
HTTP Error 500 at main forum page after Discourse upgrade Support	4	781	25 أغسطس 2021
:cn: 500 error when upgrading Discourse \| Discourse 升级时候 500 错误 Sysadmins chinese-translation	2	391	19 مايو 2024
The discourse stopped working with error 500 Internal Server Error Bug	1	3106	7 مارس 2017

خطأ 500 بعد الترقية إلى v2026.9.0 / تم الحل مؤقتًا عن طريق مسح بيانات المتصفح

الموضوعات ذات الصلة