when trying to open the page at http://www.davidkrutpublishing.com/dkp/bookshop/
in firefox 188.8.131.52 on some machines (some PCs some Macs) firefox says You are trying to open an aplication which is type: application/x-httpd-php
I suspect it has something to do with the latest firefox update, or something - it only started happening out of the blue a few days ago!?
I notice that if I take the trailing backslash out of the url it works fine, but other pages can be get to with the trailking backslash, e.g. http://www.davidkrutpublishing.com/dkp/about/
Very odd me thinks.
Any help or illumination much appreciated!