https://bugs.kde.org/show_bug.cgi?id=413277
--- Comment #1 from fred...@free.fr --- After a quick look with akonadi console, the error seems to be: Cannot add or update a child row: a foreign key constraint fails (`akonadi`.`tagtable`, CONSTRAINT `tagtable_ibfk_1` FOREIGN KEY (`parentId`) REFERENCES `tagtable` (`id`) ON DELETE CASCADE ON UPDATE CASCADE) Which is indeed impossible to process when the TagTable is empty. This constraint demands that the first item ever inserted in TagTable should reference a parentId, which is impossible. A possible solution I can think of would be to have a generic/dummy item in TagTable by default at installation time. -- You are receiving this mail because: You are watching all bug changes.