If error code 17 populates, this is due to a Filing Attorney not being selected in the Fees section of your draft. If you do not see an option in the Fees tab to select a filing attorney (which commonly happens on Microsoft Edge and Apple Safari), you can switch to using one of the recommended browsers, Google Chrome or Mozilla Firefox.
You may also use the HTML5 / Legacy version of the site at FileNow.me (if your state has one) if you are unable to switch browsers.