Hello,

When a user trying to change order of the pictures in the gallery then he gets an error




I am not a webmaster, and I don't understand coding/server stuff.


Piwigo 12.1.0
Operating system: Linux
PHP: 7.4.15 (Show info) [2022-02-12 06:59:52]
MySQL: 8.0.26-0ubuntu0.20.04.2 [2022-02-12 06:59:52]
Graphics Library: ImageMagick 6.9.7-4
Cache size N/A   never calculated

Piwigo URL: https://theguardianlegend.com/gallery/