[Koha-bugs] [Bug 29641] Error "Duplicate entry 'IN-region' for key 'uniq_lang' at /usr/share/koha/lib/C4/Installer.pm line 738" while upgrading from 21.05.05-3 to 21.11.00-1

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=29641 --- Comment #1 from Manos PETRIDIS <egpetridis@yahoo.com> --- Created attachment 128250 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=128250&action=edit Error message in web interface -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.