The problem is that when the registered user rate the post, it doesn't rate it and redirects to activity page without rating the post.
I found that issue is because of preventing subscribers from access WP-admin, where when this option is unchecked, the registered user can rate the post with no problems and no redirection.
How to solve this issue? I want users to be able to rate the posts while they can't access WP-admin.
Thanks in advance for your help.