Title: Fatal Error
Last modified: August 5, 2020

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# Fatal Error

 *  Resolved [charlesdebruyn](https://wordpress.org/support/users/charlesdebruyn/)
 * (@charlesdebruyn)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3579/)
 * Hi, I’m getting the following error when trying to install Redux Framework:
 * Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) 
   in /home/pumuljnd/public_html/wp-includes/functions.php on line 4609
    The authenticity
   of redux-framework.4.1.11.zip could not be verified as no signature was found.
 * Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) 
   in /home/pumuljnd/public_html/wp-includes/functions.php on line 4609
    Unpacking
   the package…
 * Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) 
   in /home/pumuljnd/public_html/wp-includes/functions.php on line 4609
    Installing
   the plugin…
 * Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) 
   in /home/pumuljnd/public_html/wp-includes/functions.php on line 4609
    Successfully
   installed the plugin Gutenberg Blocks Library & Framework – Redux 4.1.11.
 * Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) 
   in /home/pumuljnd/public_html/wp-includes/functions.php on line 4609

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

 *  Thread Starter [charlesdebruyn](https://wordpress.org/support/users/charlesdebruyn/)
 * (@charlesdebruyn)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3579/#post-13213131)
 * Then, if I activate the plugin I get:
 * Fatal error: Uncaught Error: Call to a member function execute() on null in /
   home/pumuljnd/public_html/wp-content/themes/solaz/inc/admin/settings/save_settings.
   php:36 Stack trace: #0 /home/pumuljnd/public_html/wp-includes/class-wp-hook.php(
   287): solaz_save_theme_settings(Object(Redux_Panel)) #1 /home/pumuljnd/public_html/
   wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(”, Array) #2 /home/
   pumuljnd/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #
   3 /home/pumuljnd/public_html/wp-content/plugins/redux-framework/redux-core/inc/
   classes/class-redux-panel.php(165): do_action(‘redux/options/s…’, Object(Redux_Panel))#
   4 /home/pumuljnd/public_html/wp-content/plugins/redux-framework/redux-core/templates/
   panel/header-stickybar.tpl.php(37): Redux_Panel->notification_bar() #5 /home/
   pumuljnd/public_html/wp-content/plugins/redux-framework/redux-core/inc/classes/
   class-redux-panel.php(338): require(‘/home/pumuljnd/…’) #6 /home/pumuljnd/public_html/
   wp-content/plugins/redux-framework/redux-core/templates/pane in /home/pumuljnd/
   public_html/wp-content/themes/solaz/inc/admin/settings/save_settings.php on line
   36
 *  Plugin Contributor [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * (@dovyp)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3579/#post-13213271)
 * That is the oddest error I have ever seen… Can you try using the newest version
   we just pushed this morning? 4.1.12 is the version.
 * My guess is maybe you got a corrupt download somehow? I’m here to help!
 *  Thread Starter [charlesdebruyn](https://wordpress.org/support/users/charlesdebruyn/)
 * (@charlesdebruyn)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3579/#post-13216423)
 * Thanks!!!! Updated to 4.1.12 and everything works now 🙂
 *  Plugin Contributor [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * (@dovyp)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3579/#post-13219421)
 * Wahoo! Thank you for letting me know. Best of luck!
 * P.S. Please go to make a new page or post (if you have Gutenberg or the block
   editor) and click on the Templates button. Let me know what you think!

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

The topic ‘Fatal Error’ is closed to new replies.

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 * 4 replies
 * 2 participants
 * Last reply from: [Dōvy Paukstys](https://wordpress.org/support/users/dovyp/)
 * Last activity: [5 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-3579/#post-13219421)
 * Status: resolved