Fatal error: Uncaught Error: Class 'Elementor\Scheme_Color' not found in /home/revenuemultiplie/public_html/wp-content/plugins/ultimate-elementor/modules/modal-popup/widgets/modal-popup.php:861 Stack trace: #0 /home/revenuemultiplie/public_html/wp-content/plugins/ultimate-elementor/modules/modal-popup/widgets/modal-popup.php(109): UltimateElementor\Modules\ModalPopup\Widgets\Modal_Popup->register_display_content_controls() #1 /home/revenuemultiplie/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2374): UltimateElementor\Modules\ModalPopup\Widgets\Modal_Popup->_register_controls() #2 /home/revenuemultiplie/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(1064): Elementor\Controls_Stack->init_controls() #3 /home/revenuemultiplie/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(559): Elementor\Widget_Base->init_controls() #4 /home/revenuemultiplie/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(192): Elementor\Controls_Stack->get_ in /home/revenuemultiplie/public_html/wp-content/plugins/ultimate-elementor/modules/modal-popup/widgets/modal-popup.php on line 861