Fatal error: Uncaught Error: Class 'Elementor\Scheme_Color' not found in /home/customer/www/goto-esthe.jp/public_html/wp-content/plugins/ultimate-elementor/modules/marketing-button/widgets/marketing-button.php:524 Stack trace: #0 /home/customer/www/goto-esthe.jp/public_html/wp-content/plugins/ultimate-elementor/modules/marketing-button/widgets/marketing-button.php(105): UltimateElementor\Modules\MarketingButton\Widgets\Marketing_Button->register_styling_style_controls() #1 /home/customer/www/goto-esthe.jp/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2282): UltimateElementor\Modules\MarketingButton\Widgets\Marketing_Button->_register_controls() #2 /home/customer/www/goto-esthe.jp/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(496): Elementor\Controls_Stack->init_controls() #3 /home/customer/www/goto-esthe.jp/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(177): Elementor\Controls_Stack->get_stack() #4 /home/customer/www/goto-esthe.jp/public_html in /home/customer/www/goto-esthe.jp/public_html/wp-content/plugins/ultimate-elementor/modules/marketing-button/widgets/marketing-button.php on line 524