Widget not working

My Google Analytics Widget is suddenly not loading and gives the following error message:

(QUOTE)
You need to log in and select an account in the $1options panel$2.
(UNQUOTE)

However, when I try to access the options panel from my WP Dashboard, it asks me to Log in using Google’s OAuth system. When I try to do that, I am informed that this is outdated and I need to contact the developer of the software using this method.

Please advise.

https://wordpress.org/plugins/google-analytics-dashboard-for-wp/