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)) #4 /homepages/39/d832515034/htdocs/ecomurs/wp-admin/post.php(187): require(‘/homepages/39/d…’) #5 {main} thrown in /homepages/39/d832515034/htdocs/ecomurs/wp-includes/class-wp-hook.php on line 309

Tell me how I can send to you some Admin credentials.

Thank you for your help (as soon as possible, please)

• This topic was modified 2 years, 6 months ago by SARL WEBSTEEM.
• This topic was modified 2 years, 6 months ago by SARL WEBSTEEM.
• This topic was modified 2 years, 6 months ago by SARL WEBSTEEM.