"Firefox.exe has encountered a problem..."

I keep getting a window when I shut FF down that says something like:




"Firefox.exe has encountered a problem and must be shut down. Please save
all work. We are sorry for this incovenience."

And then it goes into some other stuff and a link to get more details
(which mean nothing to me).




It's really no big deal since I am shutting FF down anyway. I just want to
make sure this isn't a component of some problem somewhere.

Thanks for any help or info.

Robert

noname@bellsouth.net