Fatal error: Uncaught TypeError: register_shutdown_function(): Argument #1 ($callback) must be a valid callback, class "ET_Core_PageResource" not found in /home/iwizardz/public_html/wp-content/themes/Divi/core/functions.php:772 Stack trace: #0 /home/iwizardz/public_html/wp-content/themes/Divi/core/functions.php(772): register_shutdown_function('ET_Core_PageRes...') #1 /home/iwizardz/public_html/wp-content/themes/Divi/functions.php(20): et_core_setup('https://www.iwi...') #2 /home/iwizardz/public_html/wp-includes/class-wp-hook.php(341): et_setup_theme('') #3 /home/iwizardz/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array) #4 /home/iwizardz/public_html/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #5 /home/iwizardz/public_html/wp-settings.php(720): do_action('after_setup_the...') #6 /home/iwizardz/public_html/wp-config.php(98): require_once('/home/iwizardz/...') #7 /home/iwizardz/public_html/wp-load.php(50): require_once('/home/iwizardz/...') #8 /home/iwizardz/public_html/wp-blog-header.php(13): require_once('/home/iwizardz/...') #9 /home/iwizardz/public_html/index.php(17): require('/home/iwizardz/...') #10 {main} thrown in /home/iwizardz/public_html/wp-content/themes/Divi/core/functions.php on line 772