Fatal error: Uncaught Error: Class "WP_Customize_Media_Control" not found in /home/maks37614/public_html/mm-consulting/wp-includes/customize/class-wp-customize-upload-control.php:17 Stack trace: #0 {main} thrown in /home/maks37614/public_html/mm-consulting/wp-includes/customize/class-wp-customize-upload-control.php on line 17