Fatal error: Uncaught Error: Class 'Elementor\Scheme_Typography' not found
in /home/customer/www/untobaccocontrol.org/public_html/elearning/article53/wp-content/plugins/spirit-framework/includes/elementor/widgets/buttons.php on line 239

Call stack:

1. Elementor\SF_Buttons::_register_controls()
   wp-content/plugins/elementor/includes/base/controls-stack.php:2280
2. Elementor\Controls_Stack::init_controls()
   wp-content/plugins/elementor/includes/base/controls-stack.php:494
3. Elementor\Controls_Stack::get_stack()
   wp-content/plugins/elementor/includes/base/widget-base.php:177
4. Elementor\Widget_Base::get_stack()
   wp-content/plugins/elementor/includes/base/controls-stack.php:300
5. Elementor\Controls_Stack::get_controls()
   wp-content/plugins/elementor/includes/base/controls-stack.php:2369
6. Elementor\Controls_Stack::sanitize_settings()
   wp-content/plugins/elementor/includes/base/controls-stack.php:1105
7. Elementor\Controls_Stack::get_data()
   wp-content/plugins/elementor/includes/base/controls-stack.php:2116
8. Elementor\Controls_Stack::get_init_settings()
   wp-content/plugins/elementor/core/base/base-object.php:142
9. Elementor\C\B\Base_Object::ensure_settings()
   wp-content/plugins/elementor/core/base/base-object.php:40
10. Elementor\C\B\Base_Object::get_settings()
    wp-content/plugins/elementor/core/files/css/post.php:296
11. Elementor\C\F\C\Post::render_styles()
    wp-content/plugins/elementor/core/files/css/post.php:226
12. Elementor\C\F\C\Post::add_controls_stack_style_rules()
    wp-content/plugins/elementor/core/files/css/post.php:298
13. Elementor\C\F\C\Post::render_styles()
    wp-content/plugins/elementor/core/files/css/post.php:226
14. Elementor\C\F\C\Post::add_controls_stack_style_rules()
    wp-content/plugins/elementor/core/files/css/post.php:298
15. Elementor\C\F\C\Post::render_styles()
    wp-content/plugins/elementor/core/files/css/post.php:178
16. Elementor\C\F\C\Post::render_css()
    wp-content/plugins/elementor/core/files/css/base.php:632
17. Elementor\C\F\C\Base::parse_content()
    wp-content/plugins/elementor/core/files/base.php:180
18. Elementor\C\F\Base::update_file()
    wp-content/plugins/elementor/core/files/css/base.php:131
19. Elementor\C\F\C\Base::update()
    wp-content/plugins/elementor/core/files/css/base.php:218
20. Elementor\C\F\C\Base::enqueue()
    wp-content/plugins/elementor/core/files/css/post.php:201
21. Elementor\C\F\C\Post::enqueue()
    wp-content/plugins/elementor/includes/frontend.php:639
22. Elementor\Frontend::enqueue_styles()
    wp-includes/class-wp-hook.php:307
23. WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:331
24. WP_Hook::do_action()
    wp-includes/plugin.php:476
25. do_action()
    wp-includes/script-loader.php:2156
26. wp_enqueue_scripts()
    wp-includes/class-wp-hook.php:307
27. WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:331
28. WP_Hook::do_action()
    wp-includes/plugin.php:476
29. do_action()
    wp-includes/general-template.php:3042
30. wp_head()
    wp-content/themes/talemy/header.php:7
31. require_once()
    wp-includes/template.php:770
32. load_template()
    wp-includes/template.php:716
33. locate_template()
    wp-includes/general-template.php:48
34. get_header()
    wp-content/plugins/elementor/modules/page-templates/templates/header-footer.php:9
35. include()
    wp-includes/template-loader.php:106
36. require_once()
    wp-blog-header.php:19
37. require()
    index.php:17