title: "Could not open socket"
body: <p>How do I alleviate the "Could not open socket" error that is happening on my site?</p>
  
  <p>I have troubleshot that it is <a href="http://en.wikipedia.org/wiki/CAPTCHA" rel="nofollow noreferrer">CAPTCHA</a> (I'm using <a href="http://en.wikipedia.org/wiki/ReCAPTCHA" rel="nofollow noreferrer">reCAPTCHA</a>). It is only displaying this error on the two pages where I use reCAPTCHA.</p>
  
  <p>I have been generating new sets of keys, and sometimes it works and sometimes it does not. For example, it worked on <a href="http://en.wikipedia.org/wiki/Safari_%28web_browser%29" rel="nofollow noreferrer">Safari</a> and sometimes not, but on <a href="http://en.wikipedia.org/wiki/Mozilla_Firefox" rel="nofollow noreferrer">Firefox</a>, and vice versa, and it worked for me and not for one of my partners and vice versa. </p>
  
  <p>How can I fix this problem? Could it be that my server is having trouble doing the fsocketopen command? If so, how do I fix that? </p>