Issues since 02 september

We just received an email form a website visitor stating that subscribing to our newsletter doesn’t work. It gives the error code “Please provide a valid email address”. When I check the subscription log we have not had any new subscribers since september 02. Before that day we had multiple new subscribers every day. Another qurious thing is that noptin css is being loaded while we are using the shortcode [noptin styles=none]. Could it have been caused by the plugi update on september 03?

Our website is https://buddho.org

• This topic was modified 2 months ago by wouterdoorn.