Affiliate pro site ad on not able to activate or deactivate

1. Pro sites add on not responding.
2. when pro site plugin deactivated, shows "plugin not installed" correct.
3. deactivate all network and Admin panel plugins except affiliates and pro sites, = no change.
4. A little difficult at this stage to change the theme out.
5 all other add ons are functioning

I have opened site access.

Thanks guys.