can't start apache

[Matthew Smith <chedderslam@xxxxxxxxx>]

When I try to start I get:

the requested operation failed.

Nothing in the error log.

In event viewer, I get several errors:

The Apache service named  reported the following error:

>>> httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.1.110 for ServerName     .

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

The Apache service named  reported the following error:

>>> (OS 10049)The requested address is not valid in its context.  : make_sock: could not bind to address 192.168.1.2:80     .

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

The Apache service named  reported the following error:

>>> no listening sockets available, shutting down     .

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

The Apache service named  reported the following error:

>>> Unable to open logs     .

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

It has been working properly before today.

Not sure what is going on.