Title: PHP warning message
Last modified: August 30, 2016

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# PHP warning message

 *  Resolved [hell_rod](https://wordpress.org/support/users/hell_rod/)
 * (@hell_rod)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/php-warning-message-1/)
 * Just installed the plugin and got this message after inserting shortcode on new
   page. Any help in resolving this would be appreciated.
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/content/47/9795347/html/wp-content/plugins/planso-forms/includes/scripts.
   inc.php:57) in /home/content/47/9795347/html/wp-includes/pluggable.php on line
   1207
 * [https://wordpress.org/plugins/planso-forms/](https://wordpress.org/plugins/planso-forms/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [PlanSo](https://wordpress.org/support/users/planso/)
 * (@planso)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/php-warning-message-1/#post-6505698)
 * Hi hell_rod,
 * it seems that another plugin is trying to set a cookie or session data after 
   the form output has started.
 * I guess the only way to solve this is to use a plugin like “Plugin Organizer”.
   With that plugin you can change the loading order of all plugins installed and
   force PlanSo FOrms to be loaded later than other plugins.
 * As I do not know which other plugins you are using I can not directly say which
   one is causing the notice.
 * It would be nice if you’d let me know if you could solve this issue by using “
   plugin organizer”.
 * Cheers

Viewing 1 replies (of 1 total)

The topic ‘PHP warning message’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [PlanSo](https://wordpress.org/support/users/planso/)
 * Last activity: [10 years, 9 months ago](https://wordpress.org/support/topic/php-warning-message-1/#post-6505698)
 * Status: resolved