The error message seems accurate: you seem to have a conflict in your URL. The URL references:
http://spsites/
http://staff.hillcrest.qld.edu.au/
In my experience, you typically want these URLs to reference the same site.
So the solution is just to fix up your URL. You don't want to reference a FormServerTemplate folder in one site with the SaveLocation and the Source in another site.
Good luck.