Fatal error: Uncaught ArgumentCountError: Too few arguments to function wp_nav_menu_remove_menu_item_has_children_class(), 1 passed in /var/www/dev/wp-includes/class-wp-hook.php on line 308 and at least 2 expected in /var/www/dev/wp-includes/nav-menu-template.php:659 Stack trace: #0 /var/www/dev/wp-includes/class-wp-hook.php(308): wp_nav_menu_remove_menu_item_has_children_class() #1 /var/www/dev/wp-includes/plugin.php(205): WP_Hook->apply_filters() #2 /var/www/dev/wp-content/themes/ultranet/framework/common/iva-generator.php(665): apply_filters() #3 /var/www/dev/wp-includes/class-wp-walker.php(147): Ultranet_Custom_Menu_Walker->start_el() #4 /var/www/dev/wp-includes/class-wp-walker.php(247): Walker->display_element() #5 /var/www/dev/wp-includes/nav-menu-template.php(616): Walker->walk() #6 /var/www/dev/wp-includes/nav-menu-template.php(236): walk_nav_menu_tree() #7 /var/www/dev/wp-content/themes/ultranet/framework/common/iva-generator.php(20): wp_nav_menu() #8 /var/www/dev/wp-content/themes/ultranet/framework/common/iva-g in /var/www/dev/wp-includes/nav-menu-template.php on line 659