keep getting unexpected error occurred , try again, can not change password either

I find the majority of my used passwords are never saved into my Dashlane account. Very frustrating to have too create a new password for the majority of sites I access almost every time. No matter how many times I try to open them.

usually works well, but now can no longer edit passwords using this extension (pop-out side bar is no longer functioning)

au top, je ne peux plus m'en passer!