fatal error after posting a blog

Hi,

I don’t know if you guyes can help, after posting a blogpost I get a fatal error.
Uncaught Error: Class “Elementor\Core\Schemes\Typography” not found in /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/porto-functionality/builders/elements/header/elementor/switcher.php:74
Stack trace:
#0 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2386): Porto_Elementor_HB_Switcher_Widget->register_controls()
#1 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(1050): Elementor\Controls_Stack->init_controls()
#2 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(569): Elementor\Widget_Base->init_controls()
#3 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(184): Elementor\Controls_Stack->get_stack()
#4 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(314): Elementor\Widget_Base->get_stack()
#5 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2475): Elementor\Controls_Stack->get_controls()
#6 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(1158): Elementor\Controls_Stack->sanitize_settings()
#7 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2218): Elementor\Controls_Stack->get_data()
#8 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/core/base/base-object.php(142): Elementor\Controls_Stack->get_init_settings()
#9 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/core/base/base-object.php(40): Elementor\Core\Base\Base_Object->ensure_settings()
#10 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(1172): Elementor\Core\Base\Base_Object->get_settings()
#11 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(1263): Elementor\Controls_Stack->get_parsed_dynamic_settings()
#12 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor-pro/modules/display-conditions/module.php(173): Elementor\Controls_Stack->get_settings_for_display()
#13 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/class-wp-hook.php(324): ElementorPro\Modules\DisplayConditions\Module->before_element_render()
#14 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#15 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#16 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(474): do_action()
#17 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1442): Elementor\Element_Base->print_element()
#18 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Element_Base->print_content()
#19 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1442): Elementor\Element_Base->print_element()
#20 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Element_Base->print_content()
#21 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/core/base/document.php(1890): Elementor\Element_Base->print_element()
#22 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/core/base/document.php(1801): Elementor\Core\Base\Document->do_print_elements()
#23 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/core/base/document.php(1200): Elementor\Core\Base\Document->print_elements()
#24 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/frontend.php(1184): Elementor\Core\Base\Document->print_elements_with_wrapper()
#25 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/includes/frontend.php(1252): Elementor\Frontend->get_builder_content()
#26 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/porto-functionality/shortcodes/templates/porto_block.php(154): Elementor\Frontend->get_builder_content_for_display()
#27 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/porto-functionality/shortcodes/porto-shortcodes.php(767): include(‘/home/u31441p32…’)
#28 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/shortcodes.php(434): PortoShortcodesClass->{closure}()
#29 [internal function]: do_shortcode_tag()
#30 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/shortcodes.php(273): preg_replace_callback()
#31 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/themes/porto/header/header_builder_p.php(16): do_shortcode()
#32 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(812): require(‘/home/u31441p32…’)
#33 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(745): load_template()
#34 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/general-template.php(206): locate_template()
#35 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/themes/porto/header/header.php(13): get_template_part()
#36 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(812): require(‘/home/u31441p32…’)
#37 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(745): load_template()
#38 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/general-template.php(206): locate_template()
#39 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/themes/porto/header/header_before.php(108): get_template_part()
#40 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(812): require(‘/home/u31441p32…’)
#41 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(745): load_template()
#42 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/general-template.php(206): locate_template()
#43 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/themes/porto/header.php(22): get_template_part()
#44 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(810): require_once(‘/home/u31441p32…’)
#45 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template.php(745): load_template()
#46 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/general-template.php(48): locate_template()
#47 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-content/plugins/elementor/modules/page-templates/templates/header-footer.php(9): get_header()
#48 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-includes/template-loader.php(106): include(‘/home/u31441p32…’)
#49 /home/u31441p321521/domains/nomad-angler.com/public_html/wp-blog-header.php(19): require_once(‘/home/u31441p32…’)
#50 /home/u31441p321521/domains/nomad-angler.com/public_html/index.php(17): require(‘/home/u31441p32…’)
#51 {main}
thrown