title: symfony - 500 error page customisation problem
body: <p>I am ready to push a site to production (currently on staging), but I'm having a slight problem with the internal server error 500 page.</p>
  
  <p>I have created a file in <code>web/errors/error500.php</code> and I've also got: <code>ErrorDocument 500 errors/error500.php</code> in my .htaccess file</p>
  
  <p>The problem is, if there is a 500 error in the admin, it displays the symfony default 500 page instead of mine in the <code>errors</code> folder.</p>
  
  <p>Does anyone have a rough idea why this is?</p>
  
  <p>I've cleared symfony cache, cleared browser cache and used several browsers.</p>
  
  <p>Thanks</p>