Hey! My Wiki (1.26.2) using files via InstantCommons since four years. But now there is a problem to open images. I get the error-code (German) "Fehler beim Erstellen des Vorschaubildes". What's wrong? Example
Topic on Project:Support desk
See phab:T125781
Ok, thanks! But how I can fix this bug?
It should work - see https://phabricator.wikimedia.org/T125804#1998381 (as T125781 was marked as a duplicate of this one, in the meantime)