@vishywordpress Your advice worked! Thank you so much!
I was also having this problem where I set up everything correctly in MailChimp and added the widget to my WordPress site but when I tested it by entering my email address into the ‘Subscribe’ box, I would get an error message saying something has gone wrong. But your advice has fixed it! The test sign up worked.
However…strangely now my MailChimp forms are different. In MailChimp I created a ‘Sign Up Form’ and ‘Final Welcome Email’. I wanted the sign up process to be as simple as possible but after signing up on the site, I got an email saying ‘confirm subscription’, then another one saying ‘Confirm Humanity’, then a final one saying ‘subscription confirmed’. The last one is the only one I recognise. For all of them, the appearance is the same, as well as the image I inserted, but the wording is very different. How did that get there??
Hoping you can help!
Website is: https://beingnaomi.net/