Title: Warning: Undefined array key “administrator”
Last modified: March 21, 2023

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# Warning: Undefined array key “administrator”

 *  Resolved [inshul](https://wordpress.org/support/users/inshul/)
 * (@inshul)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/)
 * After installing publishpress blocks plugin, I am getting this error while trying
   to customize the theme, or trying to access appearance/widgets in admin area.
   When I remove this plugin everything works fine.

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Support [Riza Maulana Ardiyanto](https://wordpress.org/support/users/rizaardiyanto/)
 * (@rizaardiyanto)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/#post-16580225)
 * Hi [@inshul](https://wordpress.org/support/users/inshul/)
 * We will need more information. What theme are you using?
 *  Thread Starter [inshul](https://wordpress.org/support/users/inshul/)
 * (@inshul)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/#post-16583224)
 * I am using Kadence theme.
 *  Plugin Support [Riza Maulana Ardiyanto](https://wordpress.org/support/users/rizaardiyanto/)
 * (@rizaardiyanto)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/#post-16586113)
 * I tried installing Kadence theme and did not find the errors. Can you try screenshots
   the error?
 *  Plugin Support [Riza Maulana Ardiyanto](https://wordpress.org/support/users/rizaardiyanto/)
 * (@rizaardiyanto)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/#post-16597123)
 * We haven’t heard back from you in a while, so I’m going to mark this as resolved.
   If you have any further questions, please reply again here, or you can start 
   a new thread.
 * Thanks,
 *  Thread Starter [inshul](https://wordpress.org/support/users/inshul/)
 * (@inshul)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/#post-16598253)
 * After installing kadence theme, go to appearance>>customize. This error appears
   while loading than disappears. When I remove the publishpress blocks(Advanced
   gutenberg) plugin then everything works fine.
 *  Plugin Support [Riza Maulana Ardiyanto](https://wordpress.org/support/users/rizaardiyanto/)
 * (@rizaardiyanto)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/#post-16603992)
 * [@inshul](https://wordpress.org/support/users/inshul/) What PHP version are you
   using?
 * I still not being able to replicate the errors ever after following your instruction.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Warning: Undefined array key “administrator”’ is closed to new replies.

 * ![](https://ps.w.org/advanced-gutenberg/assets/icon-256x256.png?rev=3393761)
 * [PublishPress Blocks - Block Controls, Block Visibility, Block Permissions](https://wordpress.org/plugins/advanced-gutenberg/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/advanced-gutenberg/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/advanced-gutenberg/)
 * [Active Topics](https://wordpress.org/support/plugin/advanced-gutenberg/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/advanced-gutenberg/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/advanced-gutenberg/reviews/)

 * 6 replies
 * 2 participants
 * Last reply from: [Riza Maulana Ardiyanto](https://wordpress.org/support/users/rizaardiyanto/)
 * Last activity: [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-administrator/#post-16603992)
 * Status: resolved