I recently installed the updated version of the feedback module, but i keep getting this error everytime I hit submit, does anyone know a fix for this, or whats going on?

Error: Feedback is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Feedback.Feedback.cmdSend_Click(Object sender, EventArgs e) --- End of inner exception stack trace ---