All plugins not functioning due to CORS error after recent upgrade

TomoftheFog
Fri, 27 Mar 2026 20:35:59 +0000
Self-hosting

Since last week, all plugins both core and installed have stopped functioning even when enabled on our forum. Initially I thought this was something to do with the previously mentioned bug FIX: Compile missing rollup plugin bundles on demand in development - #8 but we have run multiple updates since and nothing has fixed it. I tried to enable a previously unused plugin, the preinstalled User Notes one, and there’s no options to add notes for any users. Even the docker manager has stopped so all updates have to be run on a server level, allowing only one person to apply them instead of the admin team.

I’ve tried looking around for a solution for this, but all I have come across is plugin disabled automatically or something along those lines, not really as specific as this.

Could anyone please advise any possible solutions or routes we should be looking down, as we’re rather avoid a rollback but so far it looks like it may be the last option.

Thanks as always for everyone here and your ongoing support

20 posts - 7 participants