When I'm in Batch Manager and forget to specify an album when I use album as a search criterion, I get the following error:

Piwigo encountered an irrecoverable error

[Hacking attempt] the input parameter "filter_category" is not valid

#1  check_input_parameter /home/schuminwebportfolio/benschumin.com/admin/batch_manager.php(128)
#2  include /home/schuminwebportfolio/benschumin.com/admin.php(406)

I assume that this is not a bug, but rather a "feature".

For future releases, I am requesting that rather than advancing to another screen and throwing up a big error message like it does currently, I would rather that it pop a little reminder on the screen saying, "Please select an album" without going to a different screen. 

Environment details:
Piwigo 15.4.0 Check for upgrade
Installed on 12 July 2024, 7 months 3 weeks ago
Operating system: Linux
PHP: 8.2.27 (Show info) [2025-03-03 10:18:49]
MySQL: 8.0.36-0ubuntu0.22.04.1 [2025-03-03 10:18:49]
Graphics Library: ImageMagick ImageMagick 6.9.11-60
Cache size 25609.97 Mo   calculated 1 month ago Refresh

Piwigo URL: https://www.benschumin.com/