[Koha] Patron search not working in 24.05 (Month out of range)

[zefanja]

Hi,

yesterday I did the upgrade to 24.05 (from 22.11 → 23.05 → 23.11 → 
24.05) and I have the "500 - Month out of range" error again in patron 
search.

I already checked the borrowers.date_renewed  and set it to NULL, but 
the search is still not working 
(https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=32641)

I have no errors in intranet-errors.log

Any ideas how to solve or at least debug the issue?

Thank you!
Stephan