fatal error Archives - Luzuk https://www.luzuk.com/topic-tag/fatal-error/ Wordpress Themes Market Mon, 13 Jun 2022 09:29:48 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.4 https://www.luzuk.com/wp-content/uploads/2020/04/favicon.ico fatal error Archives - Luzuk https://www.luzuk.com/topic-tag/fatal-error/ 32 32 Fatal error: Uncaught TypeError https://www.luzuk.com/topic/fatal-error-uncaught-typeerror/ Mon, 13 Jun 2022 09:28:19 +0000 https://www.luzuk.com/forums/topic/fatal-error-uncaught-typeerror/ Hello Today, I just wanted to update a page content, and I got this error: Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function “addTestimonialHook” not found or invalid function name in /homepages/39/d832515034/htdocs/ecomurs/wp-includes/class-wp-hook.php:309 Stack trace: #0 /homepages/39/d832515034/htdocs/ecomurs/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #1 /homepages/39/d832515034/htdocs/ecomurs/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #2 /homepages/39/d832515034/htdocs/ecomurs/wp-admin/includes/meta-boxes.php(1599): do_action(‘add_meta_boxes’, ‘page’, Object(WP_Post)) #3 /homepages/39/d832515034/htdocs/ecomurs/wp-admin/edit-form-blocks.php(274): register_and_do_post_meta_boxes(Object(WP_Post)) […]

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