[Plugin: Facebook Page Publish] W3C Validation

This code in my header causes a number of W3C critical and minor errors:
<meta property=”og:type” content=”article”/><meta property=”og:url” content=”https://killerbeemarketing.com/”/><meta property=”og:title” content=”Welcome”/><meta property=”og:description” content=”cheri”/><meta property=”og:image” content=”https://killerbeemarketing.com/wp-content/plugins/facebook-page-publish/line.png”/><link rel=”stylesheet” type=”text/css” href=”https://killerbeemarketing.com/wp-content/plugins/social-media-widget/social_widget.css&#8221; />

The critical errors are created due to Facebook’s code being non compliant with W3C. the minor error is at the end of each statement their needs to be a space between ” and />.

I have found I can but the code in the body statement like this:
<div xmlns:og=”https://opengraphprotocol.org/schema/&#8221; style=”display:none;”> <![CDATA[ <!–OpenGraph section–>
<meta property=”og:type” content=”article” />
<meta property=”og:url” content=”https://killerbeemarketing.com/&#8221; />
<meta property=”og:title” content=”Welcome” />
<meta property=”og:description” content=”cheri” />
<meta property=”og:image” content=”https://killerbeemarketing.com/wp-content/plugins/facebook-page-publish/line.png&#8221; />
]]> </div>
Manually and I do not get the critical or minor errors as above, but I get 1 minor error <![CDATA[
I am not a php guru at all and have not figured out in the plug in where I can remove the first commands from the header and really test to make sure it still sends. I know this will have to be done on the pages and post templates as it will no longer automatically be laced in the header for everything.

Can you help me?

Mike

https://www.ads-software.com/extend/plugins/facebook-page-publish/