Se ha producido un error del tipo E_ERROR

Hola, se está mostrando el siguiente error, a que se debe? lo activo y se desactiva al hacer clic en settings.

Se ha producido un error del tipo E_ERROR en la línea 26 del archivo /srv/www/midominio.com/www/wp-content/plugins/woocommerce-wholesale-prices/views/view-wwp-free-training-guide.php. Mensaje de error: Uncaught ArgumentCountError: 3 arguments are required, 1 given in /srv/www/midominio.com/www/wp-content/plugins/woocommerce-wholesale-prices/views/view-wwp-free-training-guide.php:26 Stack trace: #0 /srv/www/midominio.com/www/wp-content/plugins/woocommerce-wholesale-prices/views/view-wwp-free-training-guide.php(26): sprintf() #1 /srv/www/midominio.com/www/wp-content/plugins/woocommerce-wholesale-prices/includes/class-wwp-settings.php(835): require_once(‘…’) #2 /srv/www/midominio.com/www/wp-includes/class-wp-hook.php(308): WWP_Settings->render_plugin_settings_free_training_guide() #3 /srv/www/midominio.com/www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #4 /srv/www/midominio.com/www/wp-includes/plugin.php(517): WP_Hook->do_action() #5 /srv/www/midominio.com/www/wp-content/plugins/woocommerce/includes/admin/class-wc-admin-settings.php(744): do_action() #6 /srv/www/midominio.com/www/wp-content/plugins/woocommerce-wholesale-prices/includes/class-wwp-settings.php(98): WC_Admin_Settings::output_fields() #7 /srv/www/midominio.com/www/wp-includes/class-wp-hook.php(308): WWP_Settings->output() #8 /srv/www/midominio.com/www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #9 /srv/www/midominio.com/www/wp-includes/plugin.php(517): WP_Hook->do_action() #10 /srv/www/midominio.com/www/wp-content/plugins/woocommerce/includes/admin/views/html-admin-settings.php(40): do_action() #11 /srv/www/midominio.com/www/wp-content/plugins/woocommerce/includes/admin/class-wc-admin-settings.php(153): include(‘…’) #12 /srv/www/midominio.com/www/wp-content/plugins/woocommerce/includes/admin/class-wc-admin-menus.php(291): WC_Admin_Settings::output() #13 /srv/www/midominio.com/www/wp-includes/class-wp-hook.php(308): WC_Admin_Menus->settings_page() #14 /srv/www/midominio.com/www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #15 /srv/www/midominio.com/www/wp-includes/plugin.php(517): WP_Hook->do_action() #16 /srv/www/midominio.com/www/wp-admin/admin.php(259): do_action() #17 {main} thrown