https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27160 --- Comment #5 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Created attachment 114296 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=114296&action=edit Bug 27160: Prevent 500 when checking an item in if ReservesMaxPickUpDelay has been deleted We could default to 0 if the syspref does not exist. However I don't think we should deal with that kind of issue, sysprefs must be in DB. Test plan: Delete ReservesMaxPickUpDelay from the DB Place an item on hold Check it in Confirm the hold Without this patch you get: "Validation failed for type named Defined declared in package Specio::Library::Builtins" (see the relevant part of the trace at comment 3) -- You are receiving this mail because: You are watching all bug changes.