What's the problem with Print PDF to Scrivener?

Safari hangs when I try to use Print PDF to Scrivener.

Try deleting the “Save PDF to Scrivener” alias from ~/Library/PDF Services. It seems to get corrupt occasionally, I don’t know how, but deleting it so that it gets recreated next time you launch Scrivener should fix any issues.

Poifect! It woiked.