Get "Hello, spam bot!"

I installed WP User Frontend and was able to post to blog using a form that was created using WP User Frontend without issue. Then installed Ultimate Member + WP User Frontend – Addon and am unable to post using form created with WP User Frontend… just get Hello, spam bot!.

Love this plugin and would love it to work.

Thanks!

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