Ok so, I've been getting this error message whenever I try to reply to visitor messages on either mobile or PC. There is no captcha for me. I tried Chrome and Firefox, but neither work. I'm not exactly sure who the admin is that I should contact but.. it looks like I need their help?
(Screenshot is on mobile because I had some free time to make this but I'm not at my PC.)
(Screenshot is on mobile because I had some free time to make this but I'm not at my PC.)