I have implemented the Subscribe form on my website but every time I try to subscribe I receive the following error: “Sorry, we were unable to process your subscription.”
While when looking at the Admin Panel I do manage to see the subscribed email.
If the subscription works. Why am I getting this error? I have made no modifications to any of the scripts provided by phpList.
You can find my page online here: https://www.couponsexplorer.com/page1.php
Thank you very much for the help.