Firefox Quantum 62.0 Update: I can not longer save macros

Firefox Quantum 62.0 Update: I can not longer save macros. Error message: UnknownError The operation failed for reasons unrelated to the database itself and not covered by any other error code.

Please fix.

We tested with Firefox 62 and all works fine. Can you try to uninstall and reinstall Kantu? Does this solve the issue?

From my VirtualBox, I took the one month older profile of Firefox and transferred it to my host system, then installed Kantu. Now everything works again, unfortunately I couldn’t find the source of the error. Maybe the other Firefox profile was broken.