[SOLVED] Site Hangs when I update a page

The site works fine, navigating is good, HOWEVER when I edit a page and update the screen goes white and hangs.
I disabled all plugins - No effect
I contacted GoDaddy - Apparently has nothing to do with the hosting
I now also find that people cant register to the site either.
Also now discovered that if I want to insert an image from the media library it also hangs even before I do an update.

DESPERATE PLEASE HELP

BTW I have done two donations so far a donation wil gladly do more once this problem is sorted
Herman