Unable to log in

Hi, i am unable to log in. I have tried resetting the password, I receive the email, click the link, and then the page it sends me to says I have an “invalid key” . What??

I’m not sure what to do from here.

my site https://ds106.livingwithouta.net/ and https://livingwithouta.net/home/ they are connected. (?) who knows anymore!

Thanks for any help someone is willing to give!