[Inkscape-user] Reliable crash and error on 0.45.1+0.46pre1

People,

I reliably get a crash and this error:

** (inkscape:11034): WARNING **: Parameter <blurToBitmap> might not exists 612.000000 792.000000

Emergency save activated! Emergency save completed. Inkscape will close now. If you can reproduce this crash, please file a bug at www.inkscape.org with a detailed description of the steps leading to the crash, so we can fix it. Segmentation fault

using:

Inkscape 0.45.1+0.46pre1, built Feb 2 2008

After importing a relatively simple (I think) PDF and trying Save As with a different name. I can supply this PDF if it is of use for debugging?

Regards,

Phil.