Getting the following errors when installing the default sample data: sample_holidays.sql [Thu Feb 20 08:26:09 2020] install.pl: DBD::mysql::st execute failed: Cannot add or update a child row: a foreign key constraint fails (`koha`.`repeatable_holidays`, CONSTRAINT `repeatable_holidays_ibfk_1` FOREIGN KEY (`branchcode`) REFERENCES `branches` (`branchcode`) ON DELETE CASCADE ON UPDATE CASCADE) message_transport_types.sql [Thu Feb 20 08:26:07 2020] install.pl: DBD::mysql::st execute failed: Duplicate entry 'email' for key 'PRIMARY' sample_notices_message_attributes.sql [Thu Feb 20 08:26:10 2020] install.pl: DBD::mysql::st execute failed: Duplicate entry '1' for key 'PRIMARY' sample_notices_message_transports.sql [Thu Feb 20 08:26:10 2020] install.pl: DBD::mysql::st execute failed: Duplicate entry '1-email-0' for key 'PRIMARY'
*** This bug has been marked as a duplicate of bug 26447 ***