Google Plus共享错误

I am trying to integrate Google plus sharing on my php site for the first time and am getting a strange error that seems to reference my include statement, what makes it worse is that I am not to view the entire error. When clicking the Google plus share image I get the following dialog:

If I hover over the error the tooltip displays the same message with error trailing off after 'to'. Why is this happening?

Here is the link I am using:

<a href="https://plus.google.com/share?url={http://www.example.com/Mikey/DopeClothing/index.php}" onclick="javascript:window.open(this.href,
'', 'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=1200,width=1200');return false;"><img
src="https://www.gstatic.com/images/icons/gplus-32.png" alt="Share on Google+"/></a></div>

I am wondering if there is maybe something extra that needs to be taken into account when sharing a php file ??