1) Search Authorities from the main view (/cgi-bin/koha/authorities/authorities-home.pl) 2) From Authority type drop down select Geographic Name 3) Leave the search field blank 4) Run the search 5) The following error is returned : Error: Unmatched [ in regex; marked by <-- HERE in m/^[ <-- HERE ]$/ at /usr/share/perl5/MARC/Field.pm line 643. Notes: This also happens when searching for a or Australia, but not when searching for Japan When searching using the Authority Search pop-up, an Error 500 is returned.
I am able to replicate the error when searching all authorities and geographic authorities. Searching other authority types works as expected.
*** Bug 36413 has been marked as a duplicate of this bug. ***