https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=31143 --- Comment #40 from Pedro Amorim <pedro.amorim@ptfs-europe.com> --- Created attachment 170086 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=170086&action=edit Bug 31143: Work around subtracting datetime if date_of_birth undef To test: 1) Run the following SQL: update borrowers set dateofbirth = '0000-00-00' where borrowernumber = 45; 2) Access the borrower edit page through staff UI: http://localhost:8081/cgi-bin/koha/members/memberentry.pl?op=edit_form&destination=circ&borrowernumber=45 3) Notice you get an error 4) Run the script: perl misc/maintenance/search_for_data_inconsistencies.pl 5) Notice you get an error 6) Apply patch restart plack and repeat -> no errors This is not perfect but its all I have time for, for now. Follow-ups are welcomed as always. -- You are receiving this mail because: You are watching all bug changes.