Fatal error: Uncaught Error: Class "WP_Customize_Setting" not found in /home/a2mpro5/public_html/Projects/witsaarama.org/wp-includes/customize/class-wp-customize-background-image-setting.php:17 Stack trace: #0 {main} thrown in /home/a2mpro5/public_html/Projects/witsaarama.org/wp-includes/customize/class-wp-customize-background-image-setting.php on line 17