Title: Undefined array key “elementor_preview”
Last modified: September 22, 2026

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# Undefined array key “elementor_preview”

 *  [jfh3dx](https://wordpress.org/support/users/jfh3dx/)
 * (@jfh3dx)
 * [1 week, 5 days ago](https://wordpress.org/support/topic/undefined-array-key-elementor_preview-2/)
 * PHP error : 
   **Warning**: Undefined array key “elementor_preview” in **… /wp-
   content/plugins/connect-polylang-elementor/includes/elementor-assets.php** on
   line **52****Solution : **Replace : $is_preview = ! empty( sanitize_key( wp_unslash(
   $_GET[‘elementor_preview’] ) ) );
 * By : 
   $is_preview = ! empty( sanitize_key( wp_unslash( $_GET[‘elementor_preview’]??”)));

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [Khushwant Sidhu](https://wordpress.org/support/users/khushwantsidhu/)
 * (@khushwantsidhu)
 * [1 week, 5 days ago](https://wordpress.org/support/topic/undefined-array-key-elementor_preview-2/#post-19026147)
 * Hi [@jfh3dx](https://wordpress.org/support/users/jfh3dx/),
 * Thanks for reporting this. The issue has already fixed.
 * The fix is included in [PR #30](https://github.com/creame/connect-polylang-elementor/pull/30/changes/3dc0ee46ba5df70ca010bf435d4db0ce7332f3f0)
   and has been merged into the `master` branch. We will release the updated version
   on WordPress.org soon.
 * If you’d like to apply the fix right away, you can download the latest plugin
   ZIP directly from our GitHub repository and install it:
 * [https://github.com/creame/connect-polylang-elementor](https://github.com/creame/connect-polylang-elementor)
 * You can also follow the issue here:
 * [https://github.com/creame/connect-polylang-elementor/issues/27](https://github.com/creame/connect-polylang-elementor/issues/27)
 * Thanks again for bringing this to our attention!
 *  Thread Starter [jfh3dx](https://wordpress.org/support/users/jfh3dx/)
 * (@jfh3dx)
 * [1 week, 5 days ago](https://wordpress.org/support/topic/undefined-array-key-elementor_preview-2/#post-19026190)
 * Sorry but,
   today I download [https://wordpress.org/plugins/connect-polylang-elementor/](https://wordpress.org/plugins/connect-polylang-elementor/)
   Version: 2.5.5in line 52 : $is_preview = ! empty( sanitize_key( wp_unslash( $
   _GET[‘elementor_preview’] ) ) );
 *  [philrp](https://wordpress.org/support/users/philrp/)
 * (@philrp)
 * [1 week, 5 days ago](https://wordpress.org/support/topic/undefined-array-key-elementor_preview-2/#post-19026463)
 * [@jfh3dx](https://wordpress.org/support/users/jfh3dx/) if you go to the first
   link link and click the green “code” button you can download the zip of 2.6.0
 * As a long time user, I must admit I am a bit concerned about the support and 
   development of this plugin, as there seems to be some break down in communication.
   
   A big thank you to the developers, who ever they may be :0)
 *  Thread Starter [jfh3dx](https://wordpress.org/support/users/jfh3dx/)
 * (@jfh3dx)
 * [1 week, 5 days ago](https://wordpress.org/support/topic/undefined-array-key-elementor_preview-2/#post-19026512)
 * [@philrp](https://wordpress.org/support/users/philrp/) ok Thanks
   I’m going to
   wait for the automatic update of [https://wordpress.org/plugins/connect-polylang-elementor/](https://wordpress.org/plugins/connect-polylang-elementor/),
   which is currently at version 2.5.5.

Viewing 4 replies - 1 through 4 (of 4 total)

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 * ![](https://ps.w.org/connect-polylang-elementor/assets/icon-256x256.png?rev=2676314)
 * [Connect Polylang for Elementor](https://wordpress.org/plugins/connect-polylang-elementor/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/connect-polylang-elementor/#faq)
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 * 4 replies
 * 3 participants
 * Last reply from: [jfh3dx](https://wordpress.org/support/users/jfh3dx/)
 * Last activity: [1 week, 5 days ago](https://wordpress.org/support/topic/undefined-array-key-elementor_preview-2/#post-19026512)
 * Status: not resolved