PHP Fatal error: Uncaught ArgumentCountError

Error ocasional, pero que me gustaría corregir.

[26-Jan-2026 08:47:50 UTC] PHP Fatal error:  Uncaught ArgumentCountError: 7 arguments are required, 4 given in .../tribuna/wp-includes/nav-menu-template.php:290
Stack trace:
#0 .../tribuna/wp-includes/nav-menu-template.php(290): sprintf('<div class="wra...', 'menu-primary-it...', 'menu-items', '<li id="menu-it...')
#1 .../tribuna/wp-content/themes/stargazer/menu/primary.php(9): wp_nav_menu(Object(stdClass))
#2 .../tribuna/wp-content/themes/stargazer/library/inc/template.php(46): include('/furanet/sites/...')
#3 .../tribuna/wp-content/themes/stargazer/library/inc/template.php(61): hybrid_get_template_part('menu', 'primary')
#4 .../tribuna/wp-content/themes/stargazer/header.php(23): hybrid_get_menu('primary')
#5 .../tribuna/wp-includes/template.php(814): require_once('/furanet/sites/...')
#6 .../tribuna/wp-includes/template.php(749): load_template('/furanet/sites/...', true, Array)
#7 .../tribuna/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#8 .../tribuna/wp-content/plugins/advanced-search/includes/views/stargazer/search.php(12): get_header()
#9 .../tribuna/wp-includes/template-loader.php(125): include('/furanet/sites/...')
#10 .../tribuna/wp-blog-header.php(19): require_once('/furanet/sites/...')
#11 .../tribuna/index.php(17): require('/furanet/sites/...')
#12 {main}
  thrown in .../tribuna/wp-includes/nav-menu-template.php on line 290

Y este es el código del archivo «primary.php» del tema:

<nav <?php hybrid_attr( 'menu', 'primary' ); ?>>

    <h3 id="menu-primary-title" class="menu-toggle">
        <button class="screen-reader-text"><?php echo hybrid_get_menu_name( 'primary' ); ?></button>
    </h3><!-- .menu-toggle -->

    <?php wp_nav_menu(
        array(
            'theme_location'  => 'primary',
            'container'       => '',
            'menu_id'         => 'menu-primary-items',
            'menu_class'      => 'menu-items',
            'fallback_cb'     => '',
            'items_wrap'      => '<div class="wrap"><ul id="%s" class="%s">%s</ul>' . get_search_form( false ) . '</div>'
        )
    ); ?>

</nav><!-- #menu-primary -->

La línea 9 es <?php wp_nav_menu(

La función hybrid_get_menu_name es la siguiente:

function hybrid_get_menu_name( $location ) {

	$locations = get_nav_menu_locations();

	$menu = isset( $locations[ $location ] ) ? wp_get_nav_menu_object( $locations[ $location ] ) : '';

	return $menu ? $menu->name : '';
}

La página con la que necesito ayuda: [accede para ver el enlace]