Title: http 500 error
Last modified: October 6, 2018

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# http 500 error

 *  Resolved [rajas91](https://wordpress.org/support/users/rajas91/)
 * (@rajas91)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/http-500-error-51/)
 * hi,
    I am getting an http 500 error as soon as I click on add new form. I am 
   using page builder framework theme.
 * Below are the error details:
 * Fatal error: Uncaught Error: Class ‘Kirki_Sections_Expanded_Section’ not found
   in /-/wp-content/themes/page-builder-framework/assets/kirki/core/class-kirki-
   section.php:61 Stack trace: #0 /-/wp-content/themes/page-builder-framework/assets/
   kirki/core/class-kirki-section.php(35): Kirki_Section->add_section(Array) #1 /-/
   wp-content/themes/page-builder-framework/assets/kirki/core/class-kirki-init.php(
   208): Kirki_Section->__construct(Array) #2 /-/wp-includes/class-wp-hook.php(286):
   Kirki_Init->add_sections(Object(WP_Customize_Manager)) #3 /-/wp-includes/class-
   wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /-/wp-includes/plugin.
   php(453): WP_Hook->do_action(Array) #5 /-/wp-includes/class-wp-customize-manager.
   php in /-/wp-content/themes/page-builder-framework/assets/kirki/core/class-kirki-
   section.php on line 61
 * Rajas

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [thethemefoundry](https://wordpress.org/support/users/thethemefoundry/)
 * (@thethemefoundry)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/http-500-error-51/#post-10766385)
 * Hey there, [@rajas91](https://wordpress.org/support/users/rajas91/)! 👋
 * There’s a known conflict with older versions of Kirky, and it seems installing
   and activating an [updated version of the plugin](https://wordpress.org/plugins/kirki/)
   fixes the issue in most cases. Would you try that, and see if that makes any 
   difference?
 * Would you also share a link to your site, so we can take a look directly?
 * Let us know how you go!
 *  Thread Starter [rajas91](https://wordpress.org/support/users/rajas91/)
 * (@rajas91)
 * [7 years, 7 months ago](https://wordpress.org/support/topic/http-500-error-51/#post-10796181)
 * hi,
 * The problem got solved after updating the Kirky. Thank you for the support.
 * Rajas
 *  [thethemefoundry](https://wordpress.org/support/users/thethemefoundry/)
 * (@thethemefoundry)
 * [7 years, 7 months ago](https://wordpress.org/support/topic/http-500-error-51/#post-10798325)
 * So glad to hear that, Rajas!
 * Have a wonderful weekend.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘http 500 error’ is closed to new replies.

 * ![](https://ps.w.org/happyforms/assets/icon-256x256.png?rev=2778164)
 * [Happyforms - Form Builder for WordPress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms](https://wordpress.org/plugins/happyforms/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/happyforms/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/happyforms/)
 * [Active Topics](https://wordpress.org/support/plugin/happyforms/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/happyforms/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/happyforms/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [thethemefoundry](https://wordpress.org/support/users/thethemefoundry/)
 * Last activity: [7 years, 7 months ago](https://wordpress.org/support/topic/http-500-error-51/#post-10798325)
 * Status: resolved