Title: Fatal Error
Last modified: September 15, 2016

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# Fatal Error

 *  [lizidaley](https://wordpress.org/support/users/lizidaley/)
 * (@lizidaley)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/fatal-error-930/)
 * Hey, I have getting the following message when I updated my jetpack plugin
 * Fatal error: Cannot use object of type TF_Pages as array : public_html/wp-includes/
   post-template.php on line 287
 * Can anyone help

Viewing 1 replies (of 1 total)

 *  [Ryan C.](https://wordpress.org/support/users/ryanc413/)
 * (@ryanc413)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-930/#post-8215327)
 * The first thing to check is whether any other plugins on your site may have a
   conflict. Please check our Known Issues list here:
    [http://jetpack.com/support/getting-started-with-jetpack/troubleshooting-tips/](http://jetpack.com/support/getting-started-with-jetpack/troubleshooting-tips/)
 * You can also try to deactivate all plugins on your site, and see if that resolves
   the issue. If it does, then activate them one at a time to determine which is
   causing the conflict.
 * If that doesn’t help, please rule out a theme conflict by temporarily changing
   your site’s theme to a default theme (such as Twenty Sixteen) and trying again.
 * Please let me know how that works for you, and we can go from there!

Viewing 1 replies (of 1 total)

The topic ‘Fatal Error’ is closed to new replies.

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## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [Ryan C.](https://wordpress.org/support/users/ryanc413/)
 * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-930/#post-8215327)
 * Status: not resolved