firefox as of 23-02

[quel at quelrod.net]

I was greeted w/ a broken firefox...a reinstall of the port didn't help 
any.  As a user:
[quel at thor ~] firefox
INTERNAL ERROR on Browser End: Expected a version > 5! Version = 4

System error?:: No such file or directory

As root it appears to work fine...I thought it was extension related so I 
killed all my user installed extensions but that didn't solve anything 
else.  Sifting through a ktrace hasn't seemed to help much either.

Any thoughts?

-James