Fatal error: Uncaught Error: Class 'WP_Customize_Control' not found in /home/bitpccom/public_html/old_wp/wp-includes/customize/class-wp-customize-color-control.php:17 Stack trace: #0 {main} thrown in /home/bitpccom/public_html/old_wp/wp-includes/customize/class-wp-customize-color-control.php on line 17