Problems with {subscription_confirm_url}

Hi, I’ve enabled the double opt-in mode. Everything works just fine except for the {subscription_confirm_url} in the activation email.
If i click on the generated link, the subscription gets confirmed but I get a blank page in the browser with the following errors:

Notice: Undefined index: confirmed_message_text in /Library/WebServer/Documents/welforum.pecdev.link/wp-content/plugins/newsletter/subscription/subscription.php on line 591

Warning: Cannot modify header information – headers already sent by (output started at /Library/WebServer/Documents/welforum.pecdev.link/wp-content/plugins/newsletter/subscription/subscription.php:591) in /Library/WebServer/Documents/welforum.pecdev.link/wp-content/plugins/newsletter/subscription/subscription.php on line 176

Warning: Cannot modify header information – headers already sent by (output started at /Library/WebServer/Documents/welforum.pecdev.link/wp-content/plugins/newsletter/subscription/subscription.php:591) in /Library/WebServer/Documents/welforum.pecdev.link/wp-content/plugins/newsletter/subscription/subscription.php on line 786

Then if I update that page I get the standard confirmation message.
How can I resolve this issue? It seems like “confirmed_message_text” option wouldn’t be declared at plugin activation.

I noticed that if I disable WP_DEBUG there is no problem.

Thanks in advance

• This topic was modified 7 years, 8 months ago by MKay.