Regions plugin error

I keep getting this error:

There were one or more errors trying to create the Region Form Fields:

“Select List” is an invalid field type for this association.

And now, none of my Region form fields work.

It was all working fine and all of a sudden now I do an update and it’s not. I’m on latest version of the plugin.

Thanks.

https://www.ads-software.com/plugins/business-directory-plugin/