[Koha] Koha bug in item search

[Info LibraryITSolutions]

Dear colleagues,

I have found a bug in the item search within the Russian localization. By default, the visualization of the item search selects all fields. When I attempt to perform a search, I receive a 500 error.

The search works fine in both the German and English localizations.

Any ideas on what might be causing this?

Koha 24.11.01

Here is the query :

https://katalog-intra.mws-osteuropa.org/cgi-bin/koha/catalogue/itemsearch.pl?homebranch_op=%3D&holdingbranch_op=%3D&location_op=%3D&itype_op=%3D&ccode_op=%3D&notforloan_op=%3D&itemlost_op=%3D&withdrawn_op=%3D&damaged_op=%3D&onloan=&f=barcode&op=like&q=&itemcallnumber_from=&itemcallnumber_to=&issues_op=%3E&issues=&datelastborrowed_op=%3E&datelastborrowed=&format=html

Beste Grüße,
Eugen Bastron