Title: Plugin throws an error with Elementor v2.9.9
Last modified: July 9, 2024

---

# Plugin throws an error with Elementor v2.9.9

 *  Resolved [jamesckchk](https://wordpress.org/support/users/jamesckchk/)
 * (@jamesckchk)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/plugin-throws-an-error-with/)
 * Hi There,
 * My site is broken with the error as same as in [https://wordpress.org/support/topic/latest-version-of-the-plugin-throws-an-error-with-wordpress-5-5-1/](https://wordpress.org/support/topic/latest-version-of-the-plugin-throws-an-error-with-wordpress-5-5-1/).(
   Premium Addons for Elementor Version: 4.10.36; Elementor version: 2.9.9)
 *     ```wp-block-code
       Notice: Undefined property: Elementor\Plugin::$experiments in /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/plugins/premium-addons-for-elementor/includes/helper-functions.php on line 987Fatal error: Uncaught Error: Call to a member function is_feature_active() on null in /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/plugins/premium-addons-for-elementor/includes/helper-functions.php:989 Stack trace: #0 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/plugins/premium-addons-for-elementor/modules/premium-equal-height/module.php(62): PremiumAddons\Includes\Helper_Functions::check_elementor_experiment('container') #1 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/plugins/premium-addons-for-elementor/modules/premium-equal-height/module.php(335): PremiumAddons\Modules\Premium_Equal_Height\Module->__construct() #2 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/plugins/premium-addons-for-elementor/includes/addons-integration.php(1581): PremiumAddons\Modules\Premium_Equal_Height\Module::get_instance() #3 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/plugins/premium-addons-for-elementor/includes/addons-integration.php(116): PremiumAddons\Includes\Addons_Integration->load_pa_e in /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/plugins/premium-addons-for-elementor/includes/helper-functions.php on line 989
       ```
   
 * I updated the Elementor version to 3.22.3 and the new error prompted. It is likely
   another compatibility issue happened.
 *     ```wp-block-code
       Fatal error: Uncaught Error: Call to undefined function Neve\Compatibility\hfe_header_enabled() in /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/themes/neve/inc/compatibility/header_footer_elementor.php:54 Stack trace: #0 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-includes/class-wp-hook.php(308): Neve\Compatibility\Header_Footer_Elementor->do_header('') #1 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array) #2 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/themes/neve/header.php(35): do_action('neve_do_header') #4 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-includes/template.php(783): require_once('/home/plesk-vho...') #5 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-includes/template.php(718): load_template('/home/plesk-vho...', true, Array) #6 /home/plesk-vhost/rotaract3450.org/httpdocs/wp-includes/general-template.php(48): locate_tem in /home/plesk-vhost/rotaract3450.org/httpdocs/wp-content/themes/neve/inc/compatibility/header_footer_elementor.php on line 54
       ```
   
 * I got access to FTP to make changes. Please suggest for any solutions.
    -  This topic was modified 1 year, 11 months ago by [jamesckchk](https://wordpress.org/support/users/jamesckchk/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fplugin-throws-an-error-with%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Thread Starter [jamesckchk](https://wordpress.org/support/users/jamesckchk/)
 * (@jamesckchk)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/plugin-throws-an-error-with/#post-17878378)
 * Resolved after updating the plugins/ theme.

Viewing 1 replies (of 1 total)

The topic ‘Plugin throws an error with Elementor v2.9.9’ is closed to new replies.

 * 1 reply
 * 1 participant
 * Last reply from: [jamesckchk](https://wordpress.org/support/users/jamesckchk/)
 * Last activity: [1 year, 11 months ago](https://wordpress.org/support/topic/plugin-throws-an-error-with/#post-17878378)
 * Status: resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics