Parm error when attempting to use Mockup Beta

It was working fine then all of a sudden it's not working and I'm getting the PARM error. This happens in Illustrator and Illustrator Beta.  I have restarted the app, restarted my computer, uninstalled and reinstalled and have also made sure my graphics card was up to date and that the app is up to date.  I am unable to use my own images or the stock images in the app.