unable to save changes to Ninja Forms with CLeanTalk active

When the CleanTalk plugin is active, I can’t save changes to my Ninja Forms fields/emails/actions. It just shows that it’s attempting to save, but it never does. The moment I deactivate CleanTalk, my Ninja Forms changes save just fine. There appears to be some sort of conflict between the two. I’d love to see it addressed, as I don’t plan to change my contact form plugin.