"This Connection is Untrusted"

 I am using my wife's PC temporarily, and whenever I try to access my Chase Online I get the following error window:

 

You have asked Firefox to connect
securely to chaseonline.chase.com, but we can't confirm that your connection is secure.

 

Normally, when you try to connect securely,
sites will present trusted identification to prove that you are
going to the right place. However, this site's identity can't be verified.

What Should I Do?

If you usually connect to
this site without problems, this error could mean that someone is
trying to impersonate the site, and you shouldn't continue.

Technical Details

          

chaseonline.chase.com uses an invalid security certificate.

The certificate will not be valid until 3/22/2010 8:00 PM.

(Error code: sec_error_expired_certificate)

     
(Get Me out of here)

    
I Understand the Risks

 

I figured this error has more to do with NIS then Firefox ?  What's the fix??