after updating our Nextcloud from version 14.0.3 to 15.0.12, our collabora integration stopped working. Whenever I am trying to open a document I get the message that the document could not be loaded from disk.
We are using CODE + nginx as docker-containers. This is the Log output when trying to access a document:
This is our nginx config: https://gist.github.com/ibot3/35c27d09e539e925d8f1cb30495d2446
We are using the newest versions of CODE (188.8.131.52) and nextcloud/richdocuments (3.4.3).
I hope that someone has an idea how to fix this.