WP_Error Object
(
    [errors] => Array
        (
            [empty_user_login] => Array
                (
                    [0] => Cannot create a user with an empty login name.
                )

        )

    [error_data] => Array
        (
        )

    [additional_data:protected] => Array
        (
        )

)
<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	
	>
<channel>
	<title>
	Comments on: Example of Quiz Post	</title>
	<atom:link href="https://www.cashautotraders.com/example-of-quiz-post/feed/" rel="self" type="application/rss+xml" />
	<link>https://www.cashautotraders.com/example-of-quiz-post/</link>
	<description>We buy and Sell Used Cars</description>
	<lastBuildDate>Mon, 09 Sep 2013 13:34:50 +0000</lastBuildDate>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.9.4</generator>
</channel>
</rss>