Even when I'm matching the simple start form mailchimp as a test I get this error. I have no idea where the error log is, nor what I'm supposed to do to fix it. The API is connected...

http://shannonleeandassociates.com/cpp.html

Hi Karen,
You need to upgrade your version of PHP.
http://shannonleeandassociates.com/Test … ertest.php

I just updated it and get the same error.

Did you check your mail chimp API key in the form builder? Make sure it's correct and that there's no leading or trailing spaces.

As far as I can tell, it's the correct API

I tried uploading it into my GoDaddy account wondering if it was an issue with the free hosting account I was using to try and set it up, and when I try the form there, this is the error I get (rather than something blank from the other site)

Your form could not be submitted for the following reason(s):
MailChimp reported error -90 while subscribing to the mailing list: You must specify a apikey value for the listSubscribe method

The API is filled out in the builder and is connected. No spaces - although, the first time I paste it in from a new API I have to delete a letter then add it back in before the GO will let me press it.

I would open a support topic.
https://www.coffeecup.com/help/myroom/opentopic/
Post back after you get a response.