Fatal error: Uncaught Error: Class 'Kirki_Control_Base' not found in /home/lookoutmv/public_html/wp-content/plugins/jupiterx-core/includes/customizer/vendors/kirki/controls/php/class-kirki-control-background.php:18 Stack trace: #0 {main} thrown in /home/lookoutmv/public_html/wp-content/plugins/jupiterx-core/includes/customizer/vendors/kirki/controls/php/class-kirki-control-background.php on line 18