LibreOffice 4.4 crashes opening PDF

I find that LibreOffice 4.4 Linux on Linux Mint 17.1 Rebecca crashes when trying to open a PDF. I saw an Import PDF extension for Open Office however I’ve not found one, is there one?

The work around I have is to open it with a second programme Master-PDF-Editor. However, I would like to open it directly in LibreOffice.