Title: PHP warning message
Last modified: November 7, 2023

---

# PHP warning message

 *  Resolved [dyin](https://wordpress.org/support/users/dyin/)
 * (@dyin)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/)
 * Hey there,
 * I am getting the following PHP error in my logs after the update to the latest
   version:
 * Got error ‘PHP message: PHP Warning: Undefined array key “hide_upgrade_menu” 
   in /data/sites/web/mysite/www/wp-content/plugins/code-snippets/php/settings/settings.
   php on line 109’
 * Any idea where it is coming from?

Viewing 7 replies - 1 through 7 (of 7 total)

 *  Thread Starter [dyin](https://wordpress.org/support/users/dyin/)
 * (@dyin)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17180407)
 * Ok I had to rollback to version 3.5
   3.6.1 gave me a fatal error.
 * Got error ‘PHP message: PHP Warning: Undefined array key “hide_upgrade_menu” 
   in /data/sites/web/mysite/www/wp-content/plugins/code-snippets/php/settings/settings.
   php on line 109PHP message: PHP Warning: Undefined array key “hide_upgrade_menu”
   in /data/sites/web/mysite/www/wp-content/plugins/code-snippets/php/settings/settings.
   php on line 109PHP message: PHP Fatal error: Uncaught TypeError: Code_Snippets\
   Settings\Setting_Field::render_checkbox(): Argument #3 ($checked) must be of 
   type bool, null given, called in /data/sites/web/mysite/www/wp-content/plugins/
   code-snippets/php/settings/class-setting-field.php on line 163 and defined in/
   data/sites/web/mysite/www/wp-content/plugins/code-snippets/php/settings/class-
   setting-field.php:129\nStack trace:\n#0 /data/sites/web/mysite/www/wp-content/
   plugins/code-snippets/php/settings/class-setting-field.php(163): Code_Snippets\
   Settings\Setting_Field::render_checkbox(‘code_snippets_s…’, ‘Verberg de upgr…’,
   NULL)\n#1 [internal function]: Code_Snippets\Settings\Setting_Field->render_checkbox_field()\
   n#2 /data/sites/web/mysite/www/wp-content/plugins/code-snippets/php/settings/
   class-setting-field.php(103): call_user_func(Array)\n#3 /data/sites/web/mysite/
   www/wp-admin/includes/template.php(1824): Code_Snippets\Settings\Setting_Field-
   >render(Array)\n#4 /data/sites/web/mysite/w…’
 * EDIT: the rollback fixed the issue
    -  This reply was modified 2 years, 7 months ago by [dyin](https://wordpress.org/support/users/dyin/).
 *  [fondashci](https://wordpress.org/support/users/fondashci/)
 * (@fondashci)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17180941)
 * same error here and is every 30 seconds
 * Warning: Undefined array key “hide_upgrade_menu” in /public_html/wp-content/plugins/
   code-snippets/php/settings/settings.php on line 109
 * function get_setting( string $section, string $field ) {
   $settings = get_settings_values();
 *     ```wp-block-code
       return $settings[ $section ][ $field ];
       ```
   
 * }
    -  This reply was modified 2 years, 7 months ago by [fondashci](https://wordpress.org/support/users/fondashci/).
 *  [majesticix](https://wordpress.org/support/users/majesticix/)
 * (@majesticix)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17182343)
 * Receiving same error message on my one site as well. Not on the other for some
   reason. I disabled the plugin on the site where I am getting the error message.
 *  Thread Starter [dyin](https://wordpress.org/support/users/dyin/)
 * (@dyin)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17183363)
 * I also found this error in my logs today (on the 3.5 version) I am running PHP
   8.1:
 * [Wed Nov 08 06:04:15.418931 2023] [error] AH01071: Got error ‘PHP message: RedisException:
   socket error on read socket in /data/sites/web/mysite/www/wp-content/object-cache.
   php:1922\nStack trace:\n#0 /data/sites/web/mysite/www/wp-content/object-cache.
   php(1922): Redis->get(‘wp:code_snippet…’)\n#1 /data/sites/web/mysite/www/wp-content/
   object-cache.php(193): WP_Object_Cache->get(‘active_snippets…’, ‘code_snippets’,
   false, NULL)\n#2 /data/sites/web/mysite/www/wp-content/plugins/code-snippets/
   php/class-db.php(214): wp_cache_get(‘active_snippets…’, ‘code_snippets’)\n#3 /
   data/sites/web/mysite/www/wp-content/plugins/code-snippets/php/class-db.php(264):
   Code_Snippets\DB::fetch_snippets_from_table(‘wp_snippets’, Array)\n#4 /data/sites/
   web/mysite/www/wp-content/plugins/code-snippets/php/snippet-ops.php(611): Code_Snippets\
   DB->fetch_active_snippets(Array)\n#5 /data/sites/web/mysite/www/wp-includes/class-
   wp-hook.php(310): Code_Snippets\execute_active_snippets(”)\n#6 /data/sites/web/
   mysite/www/wp-includes/class-wp-hook.php(334): WP_H…’
    -  This reply was modified 2 years, 7 months ago by [dyin](https://wordpress.org/support/users/dyin/).
 *  Thread Starter [dyin](https://wordpress.org/support/users/dyin/)
 * (@dyin)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17184067)
 * Disregard the last one. that should be a config error on my side
 *  [David Barczak](https://wordpress.org/support/users/david-barczak/)
 * (@david-barczak)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17184661)
 * I got the same message once I updated to version 3.6.1. Is there a fix?
 *  Plugin Author [Shea Bunge](https://wordpress.org/support/users/bungeshea/)
 * (@bungeshea)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17193658)
 * Should be fixed in v3.6.2. Thank you for reporting!

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘PHP warning message’ is closed to new replies.

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 * 7 replies
 * 5 participants
 * Last reply from: [Shea Bunge](https://wordpress.org/support/users/bungeshea/)
 * Last activity: [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-message-12/#post-17193658)
 * Status: resolved