PS2003 accessing documents in Sharepoint

[kyoas]

Error message: There is a problem establishing a connection with the
Web server running Windows SharePoint Services. Contact your system
administrator.

I am trying to access documents through "View and upload public
documents". If I try to go to the sharepoint site directly, I get a
"page not found" error.

Can anyone tell me what may be the problem?

 

[JennPenn07]

You could try quering your SharePoint content database to see if it returns
the site you're looking for.
SELECT FullURL
FROM sites
where fullurl = '<siteurl>'

it looks like this for us
http://servername/sites/MS_ProjectServer_PublicDocuments

another approach is to go to admin >> Manage Windows Sharepoint services >>
Manage sharepoint sites, it should be listed as public documents. if it is
there, click on it and see if it comes up.