title: php7 session_start() times out page
body: <p>I recently got back into programming in PHP and I've encountered a strange issue. Using <code>session_start()</code> on any .php file causes the server to time out and return <code>This webpage is not available</code>. I have Session Support and cookies both enabled.</p>
  
  <p>Literally only this will time out my server:</p>
  
  <pre><code>&lt;?php
      session_start();
  ?&gt;
  </code></pre>
  
  <p>I've used this code in the past to manage logins but I've only now had this problem. Has something changed? Am I doing something wrong? Thanks in advance.</p>