abrt detected a crash.

Comment
-----
I clicked on a link in an evolution message.

Gdk-ERROR **: The program 'firefox' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
  (Details: serial 976 error_code 3 request_code 20 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
aborting...
/usr/lib64/firefox-3.5.5/run-mozilla.sh: line 131: 17198 Aborted                 (core dumped) "$prog" ${1+"$@"}

Attached file: backtrace
cmdline: /usr/lib64/firefox-3.5.5/firefox https://bugzilla.redhat.com/show_bug.cgi?id=525119
component: firefox
executable: /usr/lib64/firefox-3.5.5/firefox
kernel: 2.6.31.5-127.fc12.x86_64
package: firefox-3.5.5-1.fc12
rating: 4
reason: Process was terminated by signal 6