Fatal error: Uncaught Error: Call to a member function get_cart() on null in /homepages/35/d347308697/htdocs/_websites/projektzweibar/wp-content/plugins/mkd-core/widgets/woocommerce-dropdown-cart/woocommerce-dropdown-cart.php:137 Stack trace: #0 /homepages/35/d347308697/htdocs/_websites/projektzweibar/wp-includes/class-wp-widget.php(394): AppetitoMikadoClassWoocommerceDropdownCart->widget(Array, Array) #1 /homepages/35/d347308697/htdocs/_websites/projektzweibar/wp-includes/widgets.php(835): WP_Widget->display_callback(Array, Array) #2 /homepages/35/d347308697/htdocs/_websites/projektzweibar/wp-content/themes/appetito/framework/modules/header/template-functions.php(119): dynamic_sidebar('video') #3 /homepages/35/d347308697/htdocs/_websites/projektzweibar/wp-content/themes/appetito/framework/modules/header/types/header-centered/templates/header-centered.php(43): appetito_mikado_get_header_widget_menu_area() #4 /homepages/35/d347308697/htdocs/_websites/projektzweibar/wp-content/themes/appetito/framework/lib/mkd.functions.php in /homepages/35/d347308697/htdocs/_websites/projektzweibar/wp-content/plugins/mkd-core/widgets/woocommerce-dropdown-cart/woocommerce-dropdown-cart.php on line 137