Title: Subscribe shortcode gives a php error
Last modified: January 22, 2018

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# Subscribe shortcode gives a php error

 *  [patbell101](https://wordpress.org/support/users/patbell101/)
 * (@patbell101)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/subscribe-shortcode-gives-a-php-error/)
 * When I use a shortcode for a valid list
    [mailgun id=”members@mg.charente-limousine-
   exchange.com”]
 * It works but I get a php error – can this be suppressed please?
 * Warning: A non-numeric value encountered in /srv/users/serverpilot/apps/cle/public/
   wp-content/plugins/mailgun/mailgun.php on line 400
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsubscribe-shortcode-gives-a-php-error%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Thread Starter [patbell101](https://wordpress.org/support/users/patbell101/)
 * (@patbell101)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/subscribe-shortcode-gives-a-php-error/#post-9893261)
 * Further, the non numeric value bug means that when pressing subscribe, it asks
   for a list.
 * So how do I get the numeric list id or are you going to fix this?

Viewing 1 replies (of 1 total)

The topic ‘Subscribe shortcode gives a php error’ is closed to new replies.

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 * 1 reply
 * 1 participant
 * Last reply from: [patbell101](https://wordpress.org/support/users/patbell101/)
 * Last activity: [8 years, 4 months ago](https://wordpress.org/support/topic/subscribe-shortcode-gives-a-php-error/#post-9893261)
 * Status: not resolved