Title: about warning php
Last modified: October 1, 2024

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# about warning php

 *  Resolved [lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/)
 * (@lawnmowerdeadman)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/)
 * The following warning will now appear at the top of the header. Disabling the
   app will remove the warning.
   **Warning**: Undefined array key 0 in **/home/ｘｘｘｘ/
   ｘｘｘｘ/public_html/wp-includes/meta.php** on line **638**I noticed this about
   a few weeks ago
 * All in One SEO ver: 4.7.2
   PHP ver: 8.2.22I disabled it and then enabled it and
   it fixed the issue, but I’m afraid the same problem will occur again.
 * I would appreciate it if you could check it out.

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Thread Starter [lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/)
 * (@lawnmowerdeadman)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18046810)
 * Additional note.
   It was only a temporary fix.The same problem persists.Please
   check.
 *  Plugin Author [arnaudbroes](https://wordpress.org/support/users/arnaudbroes/)
 * (@arnaudbroes)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18047373)
 * Hey [@lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/),
 * In order for us to look into this warning, we would need the entire stack trace.
   This is the chronological order of functions that were called. This will help
   us identify the point of origin of this warning.
 * If this is not visible on screen, then you may want to inspect your debug log
   inside /wp-content/ or your PHP error log.
 * In any case, the only reason why this warning is appearing is because you’ve 
   enabled WordPress’ debug mode. If you disable the WP_DEBUG constant in your wp-
   config.php file in the root of your website, you will no longer see this warning.
 *     ```wp-block-code
       define( 'WP_DEBUG', false );
       ```
   
 *  Thread Starter [lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/)
 * (@lawnmowerdeadman)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18048543)
 *     ```wp-block-code
       Dear @arnaudbroes,I am experiencing a warning message on my website, and it appears to be related to your plugin. Here is the warning message that I receive:Warning: Undefined array key 0 in wp-includes/meta.php on line 638.I have enabled debugging and gathered the following stack trace using the Query Monitor plugin:wp-includes/meta.php:638get_metadata_raw()wp-includes/meta.php:574get_metadata()wp-includes/post.php:2613get_post_meta()wp-content/plugins/js_composer/modules/seo/module.php:99Vc_Seo_Module->get_plugin_seo_post_meta()wp-content/plugins/js_composer/modules/seo/module.php:83Vc_Seo_Module->set_plugin_seo_post_meta()wp-content/plugins/js_composer/modules/seo/module.php:44Vc_Seo_Module->{closure}()wp-includes/class-wp-hook.php:324do_action_ref_array('wp')wp-includes/class-wp.php:830WP->main()wp-includes/functions.php:1336wp()wp-blog-header.php:16Could you please investigate this issue and provide guidance on how to resolve it? If you need any further information, feel free to let me know.Since this is a public place, for the sake of convenience, we have obscured the part that includes our site name. If necessary, please let us know and we will send it to you again.Thank you for your assistance.Best regards,
       ```
   
 *  Plugin Author [arnaudbroes](https://wordpress.org/support/users/arnaudbroes/)
 * (@arnaudbroes)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18049082)
 * Hey [@lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/),
 * Thanks for getting back to me.
 * It seems we already have an issue for this particular warning on our end, so 
   we’ll be fixing it in the next update or so.
 *  Thread Starter [lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/)
 * (@lawnmowerdeadman)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18049338)
 * I see.
   I understand.Do you know when the next update will be?I’d like to know
   even an approximate date.
 *  Plugin Author [arnaudbroes](https://wordpress.org/support/users/arnaudbroes/)
 * (@arnaudbroes)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18049395)
 * Next week on Thursday.
 *  Thread Starter [lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/)
 * (@lawnmowerdeadman)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18049410)
 * Thank you so much.
   I’ll be waiting for the update.
 *  Plugin Support [MM Aurangajeb](https://wordpress.org/support/users/aurangajeb/)
 * (@aurangajeb)
 * [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18067794)
 * Hi [@lawnmowerdeadman](https://wordpress.org/support/users/lawnmowerdeadman/),
 * I hope you’re doing great!
 * I’m excited to announce the release of All in One SEO version **4.7.3**. This
   update addresses the PHP warning issue that some users encountered while using
   the **WPBakery** page builder.
 * Please update your All in One SEO plugin to version **4.7.3** as soon as possible.
   This update resolves the previous issue and includes additional improvements.
 * For more details, you can check our complete changelog here:
 * [https://aioseo.com/changelog/](https://aioseo.com/changelog/)
 * Thank you for your patience and for choosing AIOSEO for your SEO needs.
 * Have a great weekend!

Viewing 8 replies - 1 through 8 (of 8 total)

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 * 8 replies
 * 3 participants
 * Last reply from: [MM Aurangajeb](https://wordpress.org/support/users/aurangajeb/)
 * Last activity: [2 years ago](https://wordpress.org/support/topic/about-warning-php/#post-18067794)
 * Status: resolved