User Gravatars

Hi,

for a couple of days nor (after some updates) I have a problem with new user’s gravatar. When a new user creates profile an image from the website (photo from my testimonials instead of mystery man) is set as user’s gravatar. Whatever I do (even deleting testimonial photo) I can’t solve the problem. Now I have to manually change new user’s gravatar.

Please help!

Thank you!
Mitja

https://ww.wp.xz.cn/plugins/ultimate-member/