I had a small discourse forum for a few years and it works well. I set up autobackups, but didn’t update discourse version for a long time. Server died, but I have backup. Backup is from the old discourse version, about a 2 years ago. When I’m trying to install the newest version and restore from b…

You can just access the themes from the admin interface. You can first disable them all and then turn them on one at a time (or whatever).

Thanks! It was a bug, caused by old day/night theme, which is built-in now. Your solution worked

Восстановить конкретную версию резервной копии Discourse

Sailormoon (Sailor) 29.Август.2025 09:54:36 21

Спасибо! Это была ошибка, вызванная старой темой день/ночь, которая теперь встроена. Ваше решение сработало.

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Hangs discourse and discourse restore FAILED Self-hosting	24	2149	26.08.2020
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Problem when updating Discourse Forum Self-hosting unsupported-install	20	2229	29.06.2023
Discourse failed to backup on stable Support	34	3160	16.11.2016
Restore from old version to a new version of discourse failed Self-hosting	16	2592	16.12.2019