"Insufficient Storage" in shared folder for other user

[anon30676603]

9.1.1 is already "stable" and provided via manual installation as well as via the package repositories since its release three weeks ago:

ownCloud 9.1.1 is out with a ton of Bugfixes. Check it out!

Version 9.1.1 Sep 20 2016 Get it from here: https://owncloud.org/install/# Link to the changelog: https://owncloud.org/changelog/#latest9.1 Version 9.1.1 Sep 20 2016 Core: Remove OCS response body for HTTP status 204 and 304 which disturbed some firewalls - core/#25835 Core: Map Oracle driver options to params - core/#23938 Core: Log cron job class name for easier troubleshooting - core/#25743 Core: Skip version and trash expiry for users that never logged in - core/#25741 Core: Added whit…

It appears this issue goes back to 2013 where it was also claimed to be solved in a yet-to-be-released version.

This issue you're mentioning is there since 9.1.0, everything else is a completely different issue here...