Title: error php notice
Last modified: September 17, 2020

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# error php notice

 *  Resolved [elearnnow](https://wordpress.org/support/users/elearnnow/)
 * (@elearnnow)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/error-php-notice/)
 * Hello, using a multisite network.
    I tried to deactivate all plugins but the 
   same… when activating the plugin I get error – [17-Sep-2020 07:12:48 UTC] PHP
   Notice: Undefined index: page_id in /wp-content/plugins/fb-instant-articles/facebook-
   instant-articles.php on line 75 Thank you

Viewing 1 replies (of 1 total)

 *  Thread Starter [elearnnow](https://wordpress.org/support/users/elearnnow/)
 * (@elearnnow)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/error-php-notice/#post-13419905)
 * Sorry for the inconvenience but that error was produced by me when adding wrong
   code snippets to my network.
    Thank you

Viewing 1 replies (of 1 total)

The topic ‘error php notice’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/fb-instant-articles_8fa0a4.svg)
 * [Instant Articles for WP](https://wordpress.org/plugins/fb-instant-articles/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/fb-instant-articles/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/fb-instant-articles/)
 * [Active Topics](https://wordpress.org/support/plugin/fb-instant-articles/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/fb-instant-articles/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/fb-instant-articles/reviews/)

## Tags

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

 * 1 reply
 * 1 participant
 * Last reply from: [elearnnow](https://wordpress.org/support/users/elearnnow/)
 * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/error-php-notice/#post-13419905)
 * Status: resolved