title: PHP - What does "Segmentation fault (core dumped)"-Error means?
body: <p>I wrote a simple crawler using Simple HTML Dom Parser to scrape some stuff.</p>
  
  <p>It's a simple script only running with 1 process and nothing massive. But after some time it produces a <code>"Segmentation fault (core dumped)"-error,</code> when I am running it in the shell. </p>
  
  <p>When I run the script in the browser it says </p>
  
  <pre><code>"Error: The connection to the server was reset while the page was loading.".
  </code></pre>
  
  <p>I have made sure to <code>unset()</code> every variable as soon as possible and also increased the <code>memory_limit</code> in <code>php.ini</code>, but still I get this error :/</p>
  
  <p>Does someone know what it means and how to solve it?</p>
  
  <p>Thanks for any suggestions!</p>