I was facing a problem in hiding a Announcement in homepage (ie)
in wss1.sitename.com/xxx/yyy/default.aspx. I tried many other ways
and I failed. So I deleted the announcenment. Unfortunately after
deleting it(announcement), wss1.sitename.com/xxx/yyy/default.aspx is
not displaying. Whenever I try to access the page, it is giving me
an error like

"Error
List does not exist

The page you selected contains a list that does not exist. It may
have been deleted by another user. Click "Home" at the top of the
page to return to your Web site.

Troubleshoot issues with Windows SharePoint Services."
I tried to search in google but no use. Now, that site owner is
asking for her site. Please give me a solution to recover this page.
FYI, all the lists, documents, contacts everything is there in the
site.