My host, inmotionhosting.com, has a shared SSL certificate and I have been having tech support there assist me in diagnosing an SSL error. He is telling me that the error I am getting (see pic) is due to the scripting calling on the first alphabetical certificate on the server instead of the one that has been configured for me. He said it may have something to do with the .htaccess file. I am not sure where to begin to check in the cart's code to check this. Any ideas?

Edit: tech support for my host is suggesting that the CMS of zencart may be modifying it. Not really sure how that can be, unless this was done during the installation of zencart. It was initially installed without SSL but I modified the configure.php in the includes as well as the one in the admin includes and switch SSL to true, inputing the correct https address in the place of the non SSL addresses. Most confusing.