'not found' returned from api calls

jcosmo

I'm getting a 'not found' error returned from a number of API calls that previously worked fine.
I'm unclear what might have changed to cause this, as I'm not sure when it all started 🙁

The 2 apis in question are posts to:
/api/tags/2/subscription
and
/api/fof/upload

There may well be others.

The logs on the server show nothing of any value, other than that those APIs are being called.

The subscription API is called when attempting to subscribe to a tag, which fails, whilst subscribing to a single discussion (/api/discussions/#) works fine.

Any hints on how to chase this would be appreciated.

clarkwinkelmann

jcosmo does the 404 page looks like a Flarum page (probably JSON response?) or like an Apache/nginx page?

jcosmo

It is the flarum json response.

I've managed to get both APIs working again by disabling the keycloak extension I have installed.
This is a little odd because I've had that extension for a while now.

Re-enabling the keycloak extension has not subsequently broken the APIs.

If I find more information/correlation I will post it here.