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

Herstel specifieke versie van discourse-backup

Sailormoon (Sailor) 29 augustus 2025 om 09:54 21

Bedankt! Het was een bug, veroorzaakt door het oude dag/nacht thema, dat nu ingebouwd is. Je oplossing werkte

Topic		Antwoorden	Weergaven
Hangs discourse and discourse restore FAILED Self-hosting	24	2061	26 augustus 2020
How can I get the current version information from my backup? Support	15	296	30 juni 2025
Problem when updating Discourse Forum Self-hosting unsupported-install	20	2142	29 juni 2023
Discourse failed to backup on stable Support	35	3076	16 november 2016
Restore from old version to a new version of discourse failed Self-hosting	18	2518	3 oktober 2023