One or more parameters are invalid in request

All was working well then just one day last week,I started seeing ” One or more parameters are invalid in request” in place of Yelp widget.

see sidebar widget:

I have reinstalled Yelp Pro and placed widget at bottom of right sidebar.
you can check here:
https://hendersonrealestatepros.com/henderson-communities/sun-city-anthem/

Yelp Pages:
https://www.yelp.com/biz/tracy-welch-henderson-real-estate-pros-henderson
https://www.yelp.com/biz/greg-welch-henderson-real-estate-pros-henderson

https://www.ads-software.com/plugins/yelp-widget-pro/