What is the meaning of this fiddler icon?

I got a line in fiddler2 looking like this:

ICON # status protocol  host               url
XXX  3 200    HTTP      www.myserver.com  /images/save.png

The icon shown is a forbidden icon like this: enter image description here

Actually i am analizing a loading problem in one of our customers intranets.

Can anyone please tell me what this icon stands for?

Solution

That icon means that the session was aborted by the client, Fiddler, or the Server (see the documentation).

In the modern versions of Fiddler, right-click the session and choose Properties. In the list of flags, there will be an X-Aborted-When flag which shows the state of the session at the time that the abort occurred.