Error notice

Hi,

I’ve installed and set up Subscribe2 and everything seemed to be running fine so I logged out of my WordPress account to see what my visitors will see. On my “subscribe” page when I type in an email address (not the one I’m registered on WordPress with) I have an error message coming up: “Sorry, there seems to be an error on the server. Please try again later.”

I know this is a server issue, but when I’m logged into my WordPress account the page seems to be working fine and comes up with “This email is already subscribed. You may manage your subscription options from your profile” when I type in an email address I’ve already added to the subscriber’s list so I’m not sure if it’s something I’ve done wrong and if the error message is coming up because of some broken code or something?

Help 🙁

Jo

https://ww.wp.xz.cn/plugins/subscribe2/