Fatal error: Uncaught Error: Class 'WP_Customize_Control' not found in E:\www\flone\jogging\wp-content\themes\neve\inc\customizer\controls\responsive_number.php:13 Stack trace: #0 {main} thrown in E:\www\flone\jogging\wp-content\themes\neve\inc\customizer\controls\responsive_number.php on line 13