Thanks brynn for your help it was great you replied,
as it turns out the XQuartz was the problem and my laptop was trying to use the X11 instead
Once I fixed that it has worked again...
Inkscape is one of my favourite programs and you have no idea the excitement I felt once I had it up again its been a lonely week without it...
LOL
Just to let you know if you download XQuartz correctly and Inkscape the program will run straight away without having to do anything else... that has been my experience in the past and this time too... just incase any other Apple users see this post...