Hello,

when I try to update Smart Pocket theme with administration web interface (that is, when I am clicking on the install link) I am getting this empty error box:


Is this problem already known? Is there any workaround?
I see nothing suspicious in the logs (maybe I am blind).


Piwigo 11.1.0
Operating system: Linux
PHP: 7.4.14 [2021-01-26 21:26:00]
MySQL: 5.5.5-10.4.17-MariaDB-log [2021-01-27 00:26:00]
Graphics Library: External ImageMagick 7.0.10-52
Piwigo URL: https://unseen.photo