FIX MY WEBSITE

When trying to access my site the following is displayed in the browser:

Fatal error: Uncaught Error: Class 'Elementor\Scheme_Typography' not found in /home/customer/www/hanchards.co.uk/public_html/wp-content/themes/gloreya/components/editor/elementor/widgets/owlslider.php:254 Stack trace: #0 /home/customer/www/hanchards.co.uk/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2280): Elementor\Gloreya_OwlSlider_Widget->_register_controls() #1 /home/customer/www/hanchards.co.uk/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(494): Elementor\Controls_Stack->init_controls() #2 /home/customer/www/hanchards.co.uk/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(177): Elementor\Controls_Stack->get_stack() #3 /home/customer/www/hanchards.co.uk/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(300): Elementor\Widget_Base->get_stack() #4 /home/customer/www/hanchards.co.uk/public_html/wp-content/plugins/elementor/core/files/css/global-css.php(120): Elementor\Controls_Stack->get_controls() #5 /home/customer/www in /home/customer/www/hanchards.co.uk/public_html/wp-content/themes/gloreya/components/editor/elementor/widgets/owlslider.php on line 254