Title: PHP Warnings
Last modified: August 19, 2020

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# PHP Warnings

 *  Resolved [PhilEvans62](https://wordpress.org/support/users/philevans62/)
 * (@philevans62)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/php-warnings-97/)
 * Hi Samuel,
 * I just started getting some warnings on our staging server.
 * Deprecated: get_active_config is deprecated since version 3.0! Use get_single_submission_feed
   instead. in /home/peersupp/staging/1/wp-includes/functions.php on line 4713
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/peersupp/staging/1/wp-includes/functions.php:4713) in /home/peersupp/
   staging/1/wp-content/plugins/fresh-forms-for-gravity/class-fresh-forms-for-gravity.
   php on line 311
 * Is this something we should be concerned obout?
 * With thanks
 * Regards
 * Phil

Viewing 1 replies (of 1 total)

 *  Plugin Author [Samuel Aguilera](https://wordpress.org/support/users/samuelaguilera/)
 * (@samuelaguilera)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/php-warnings-97/#post-13295591)
 * Hi Phil,
 * Both messages are just warnings, that means they’re not errors really but just
   information about something that may worth checking.
 * The first one is telling you there’s something on your site setup calling the
   deprecated function get_active_config(). Fresh Forms doesn’t use this function
   so there must be something else on your site setup using it. I would recommend
   you to make sure you’re running latest version for Gravity Forms and any add-
   on installed.
 * Regarding to the warning pointing to Fresh Forms. I can’t replicate it on a default
   WP installation. What are you doing exactly when you see that warning?

Viewing 1 replies (of 1 total)

The topic ‘PHP Warnings’ is closed to new replies.

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## Tags

 * [php warnings](https://wordpress.org/support/topic-tag/php-warnings/)

 * 1 reply
 * 2 participants
 * Last reply from: [Samuel Aguilera](https://wordpress.org/support/users/samuelaguilera/)
 * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/php-warnings-97/#post-13295591)
 * Status: resolved