The two lines that appear might be the source of this error are:

define('HTTPS_SERVER', 'https://venturen.startlogic.com/SafeAir 1');
define('HTTPS_CATALOG_SERVER', 'https://venturen.startlogic.com/SafeAir 1');

I don't mind admitting that I'm a bit confused as to the difference or each of these requests. You are correct in that this is a shared SSL. The path I was given to the shared ssl - https://venturen.startlogic.com/filename

Thanks for the advice on eliminating the space in my filename. I will take your advice.