cannot verify server identity

[CANEHDN]

I've recently installed an SSL. All browsers on Mac and windows works fine. Also, Opera works great on the iPhone. When I visit the site on Safari on the iPhone or iPad, I get the SSL error "cannot verify server identity." I'm not finding any solutions to the issue. I've also verified everything on http://www.sslshopper.com/ssl-checker.html

I have other sites with SSLs that work fine on the same server. The SSL issuer is also the same. I just don't get it.

Has anyone ever had this issue or knows how to resolve it?

Thanks everyone.

 

[CANEHDN]

The issue has been fixed. Apparently the gd_budle.crt although being "optional" according to cPanel, is required. At least that's what I think was the issue.