MailChimp Form giving error

Hi, I have this MailChimp form to subscribe to the website. It is giving errors after I changed my API for the MailChimp list. it is updating the list in WordPress dashboard.

Can you help me please?

Try it so that you will see the error.

https://crossroaddigest.com/news-letter/

Here is the code for the form, in case if you need it.

<p>
<label>First Name</label>
<input type=”text” name=”FNAME”>

</p>
<p>
<label>Email address</label>
<input type=”email” name=”EMAIL” required=””>
</p>

<p>
<input type=”submit” value=”Subscribe”>
</p>

The page I need help with: [log in to see the link]