I found the problem, it was in the detecting of the browser, it was trying to place 'Mozilla Firebird' into the browser field in the database that was set to 15 characters, and it needed to be 16.
I missed it in testing as I was going straight from IE to Firebird and as it saw the same IP it didn't reset the browser field to Mozilla Firebird, so I miessed the error myself.
Also Firebird is now supported by the WYSIWYG Editor.
I'm starting to find I use Firebird much more now than IE and have changed it to my default browser as it is much faster than IE and handles cookies much better.