Title: <abbr title="Not Safe For Work / Mature content">[NSFW]</abbr> Fatal error Customize
Last modified: July 12, 2021

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# [NSFW] Fatal error Customize

 *  Resolved [Wesley Chaves Developer](https://wordpress.org/support/users/wesleybr/)
 * (@wesleybr)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-customize/)
 * **Error accessing appearance > customize menu**
 * `Fatal error: Uncaught TypeError: Argument 3 passed to Redux_Extension_Customizer::
   add_section() must be an instance of object, instance of WP_Customize_Manager
   given, called in /home/public_html/wp-content/plugins/redux-framework/redux-core/
   inc/extensions/customizer/class-redux-extension-customizer.php on line 431 and
   defined in /home/public_html/wp-content/plugins/redux-framework/redux-core/inc/
   extensions/customizer/class-redux-extension-customizer.php:574 Stack trace: #
   0 /home/public_html/wp-content/plugins/redux-framework/redux-core/inc/extensions/
   customizer/class-redux-extension-customizer.php(431): Redux_Extension_Customizer-
   >add_section('electro_options...', Array, Object(WP_Customize_Manager)) #1 /home/
   public_html/wp-includes/class-wp-hook.php(292): Redux_Extension_Customizer->register_customizer_controls(
   Object(WP_Customize_Manager)) #2 /home/public_html/wp-includes/class-wp-hook.
   php(316): WP_Hook->apply_filters(NULL, Array) #3 /home/public_html/wp-includ 
   in /home/public_html/wp-content/plugins/redux-framework/redux-core/inc/extensions/
   customizer/class-redux-extension-customizer.php on line 574`
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-customize%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Kev Provance](https://wordpress.org/support/users/kprovance/)
 * (@kprovance)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-customize/#post-14653489)
 * Hi!
 * This is an indication that you are using a version of PHP lower than 7.4, which
   is the MINIMUM WordPress recommends. If it isn’t possible for you to upgrade 
   to this version of PHP, then you’ll need to download and install the version 
   of Redux from our repository: [https://github.com/reduxframework/redux-framework](https://github.com/reduxframework/redux-framework)
 * We hope to have this version with PHP version < 7.4 friendly syntax in the next
   week or so.
 * – Kev

Viewing 1 replies (of 1 total)

The topic ‘[NSFW] Fatal error Customize’ 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: [Kev Provance](https://wordpress.org/support/users/kprovance/)
 * Last activity: [4 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-customize/#post-14653489)
 * Status: resolved