Existing Blog Now Demands WordPress Installation

Hello.

I have my own website that is hosted by Yahoo! Thru that site I have two blogs. For each blog I use WordPress. I have done so with one of them for a few months, and the other for a couple of weeks.

My concern is that the second blog no longer appears to be there. When directly typing the address for which it resides (with an empty cache) I am immediately redirected to the admin site and am being demanded that I install WordPress.

It is already installed. Oddly, my other blog is fine so . Here are the links:

Working blog: http://www.dittobaby.com/muchado/

NonWorking blog: http://www.dittobaby.com/rememberingsaratoga

Any advice/help offered is appreciated.

Many thanks.