All sites showing "website not configured at this address"

please help... all my users sites are down and im not sure WHY this has happened. All of their sites are showing website not configured at this address, I see all the entries are there for the given virtual hosts. When I start apache its giving me the following errors:

./apachectl startssl
[Fri Mar 18 12:47:57 2005] [warn] VirtualHost 67.19.108.254:80 overlaps with VirtualHost 67.19.108.254:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Fri Mar 18 12:47:57 2005] [warn] VirtualHost 67.19.108.254:80 overlaps with VirtualHost 67.19.108.254:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Fri Mar 18 12:47:57 2005] [warn] NameVirtualHost 67.19.30.46:80 has no VirtualHosts
[Fri Mar 18 12:47:57 2005] [warn] NameVirtualHost 67.19.30.45:80 has no VirtualHosts
[Fri Mar 18 12:47:57 2005] [warn] NameVirtualHost 67.19.30.42:80 has no VirtualHosts
[Fri Mar 18 12:47:57 2005] [warn] NameVirtualHost 67.19.30.43:80 has no VirtualHosts
[Fri Mar 18 12:47:57 2005] [warn] NameVirtualHost 67.19.108.253:80 has no VirtualHosts
[Fri Mar 18 12:47:57 2005] [warn] NameVirtualHost 67.19.108.250:80 has no VirtualHosts
[Fri Mar 18 12:47:57 2005] [warn] NameVirtualHost 67.19.108.251:80 has no VirtualHosts
./apachectl startssl: httpd started

 

Why wouldnt it be in there? Why would it all of a sudden disappear? What should the syntax be.