Hallo, I have a problem with fines, patrons are not charged fines even when the item checked in is overdue. I have cross checked circulation and fine rules, and they are all as expected. Sometimes back the Intranet used to give this error during check-in: * Can't call method "truncate" on an undefined value at >> /usr/share/koha/lib/C4/Circulation.pm line 1966* I searched for a solution online and found that setting debarred value to NULL resolve the "truncate" error, so i ran the SQL: *UPDATE borrowers SET debarred=NULL WHERE debarred='0000-00-00';* This solved the error, however the problem on charging fine showed up, it doesn't charge fine to patrons with overdue items during check-in. Kindly advice -- Jonathan Limo Technical University of Mombasa jonathan.limo@tum.ac.ke|limotit28@gmail.com +254-728593370|+254-774111760