Cannot Publish Changes

[Guest]

I just made changes to a web site and recevied the following error message
when publishing it:

Server error: The page elizabethtown.htm has been modified by user name on
today's date and time.

The only option was OK.

Does anyone have a clue as to why this is happening? The publish stopped and
did not publish any other pages when this message appeared. There was no
error number nor any other thing of value in the message.
Thanks
Ken

 

[Guest]

Did you try to publish again and if so did the error message appear again?

 

[Guest]

I tried several times, to include shutting down PC and restarting. I have
since rec'd another message from web host telling me they have changed
something and to try publishing again in a couple of hours. Hopefully that
will work. Thanks.