No working at all in Firefox 67.0.04

After Firefox compulsory "upgrade", I lost all my  emails data in x-notifier, and worst than that, even after putting them again in place, (emails, passwords, etc|) x-notifier it is not working at all!!  Please help.

I can't help you with your issue, but I can tell you that I am running Firefox 67.0.04 and X-Notifier seems to be working no differently than it did prior to the upgrade.