facebook app not working

I tried solving this through my service provider, but they have no idea what I’m talking about. Basically, I installed the facebook plugin on my wordpress site. When someone “likes” a post, it does indeed post on their wall and the link works correctly. But only to that specific post. If I try to click on the other link (link to my site), it tells me this:

http://www.lionoptic.com uses an invalid security certificate.

The certificate is only valid for the following names:
*.startlogic.com , startlogic.com

(Error code: ssl_error_bad_cert_domain)

Any ideas? I’m a little confused on on all the url’s you have to set up when assigning the app. Things like canvas url and secure url. I’m sure its something of that nature.