https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42278 --- Comment #15 from Jan Kissig <bibliothek@th-wildau.de> --- Created attachment 199719 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=199719&action=edit Bug 42278: (QA follow-up) Fix HIGHHOLDS to JSON serialisation Using Koha::Template::Plugin::To to serialize HIGHHOLDS to JSON led to the following error: Template process failed: undef error - encountered object '2026-05-31T23:59:00', but neither allow_blessed, convert_blessed nor allow_tags settings are enabled (or TO_JSON/FREEZE method missing) at /kohadevbox/koha/Koha/Template/Plugin/To.pm line 32. This patch fixes the handling of HIGHHOLDS. -- You are receiving this mail because: You are watching all bug changes.