Fixed the popup call. The call was made with the old method showPopup. The call is now made with the new .add method on the popup service. closes odoo/odoo#120274 X-original-commit: d174e6cdacfdde6973e4ced931bb7572b6bd0511 Signed-off-by: Samuel Degueldre <sad@odoo.com> Signed-off-by: Monnom David (moda) <moda@odoo.com>