Created attachment 157494 [details] I updated koha from 20.11 to 23.05...after updating In Patron Filters not working(bug available in attached screenshot),not able to add libraries,SMTP server configuration not able to add I updated koha from 20.11 to 23.05...after updating, 1.In Patron Filters search not working (bug available in attached screenshot) 2.cant able to add new library 3.not able to setup SMTP server 4.Patern search not working
It's not a bug, you have something misconfigured, see: See https://wiki.koha-community.org/wiki/REST_API_Debug If it still does not work ask on the mailing list.