[Koha-bugs] [Bug 23829] Software error page during check in item that has fine {Software error: The 'days' parameter (undef) to Datetime::Duration::new which was an 'undef' which is not one of the allowed type: scalar (Duration.pm line 28)}

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=23829 --- Comment #1 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Do you have a default circulation rule? What is the value of 'Fine grace period' (firstremind)? -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.