Hi,
sorry for the trouble.
We would love to fix this, but in the vast majority of cases it isn't caused or fixable on our end.
There is an issue between the current Chrome release and Ghostscript, so you will get this error everytime you print to PDFCreator from Chrome v.80
It is fixed in Chrome 81, which is scheduled to be released on Mar 17th.
Printing from a different browser should already work, unless the browser is based on Chromium v.80.
Best regards
Robin