So I can barely post threads anymore when logged in. When logged off, the threads work fine. An upgrade failed mid-way and the forum went offline. we used codex to fix the upgrade and it worked again. Hosted on Digital Ocean [图片] Microbiome thread Yes, but the best way is not “buy every exotic gut bug and pray.” Centenarian microbiomes are a pattern, not one magic organism. Reviews commonly mention taxa like Akkermansia, Bifidobacterium, and Christensenellaceae, but the exact mix varies... Somehow it’s only laggy from my admin panel Findings: discourse-question-answer is stale upstream. The copy you’re running is from 2022-08-17. The live site was not failing because of it. categories.json, latest.json, and / were all serving after recovery. The actual issue was narrower: during rebuild/bootstrap, Chat’s one-time category seeding hit the plugin’s BasicCategorySerializer hook, and that hook called object.send(key) too aggressively. That produced Error seeding chat category - # in the rebuild log. What I changed: Patched the running plugin serializer to use a safe fallback instead of blindly calling send. Added the same compatibility patch to /var/discourse/containers/app.yml so future rebuilds re-apply it automatically. Kept backups at /var/discourse/containers/app.yml.bak-2026-04-08 and /var/discourse/containers/app.yml.bak-2026-04-08-qa. Validation: https://forum.longevitybase.org/ returns 200. https://forum.longevitybase.org/latest.json returns 200. https://forum.longevitybase.org/categories.json is returning qa_enabled fields correctly. One caveat: I did not run another full rebuild after adding the persistent hook, because the live app is healthy and the equivalent patch was already applied successfully in the running container. The next rebuild should keep it, but that exact path hasn’t been re-executed yet. If you want, I can do one more pass on whether that plugin should eventually be forked and pinned instead of cloned directly from the abandoned upstream repo.

[图片] InquilineKea: discourse-question-answer That plugin is deprecated, you need to remove it.

What if I just load safe mode? eg https://forum.longevitybase.org/t/microbiome2-thread/511/1?safe_mode=no_plugins%2Cno_themes but today, it lags on safe mode. if it doesn’t load on safe mode, would deeper changes have to be made?

Why not simply remove the plugin from your app.yml file?

Safe mode only disables the frontend code of plugins. So problems in the backend might still affect your forum.

论坛在重启并从管理面板升级后卡顿——如何提速？

产品支持

Falco (Falco) 2026 年4 月 11 日 02:55 2

该插件已弃用，您需要将其移除。

话题		回复	浏览量
Can't load topics Product Support	5	1211	2020 年9 月 5 日
Forum not loading / loading slowly after rebuild Product Support	11	1440	2020 年7 月 13 日
Category link failed after updating today Product Support	7	1175	2021 年6 月 22 日
Help! Tried to install a plugin and now my forum is missing Product Support	6	731	2023 年6 月 16 日
Site broken due to CloudFlare Rocket Loader Product Support	14	1821	2018 年9 月 19 日

论坛在重启并从管理面板升级后卡顿——如何提速？

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