title: laravel HTTP ERROR 500 on sending files
body: <p>I have a form that sends data with some files</p>
  <p>everything works on localhost but on the server when I send files with form I get error of</p>
  <blockquote>
  <p>The (my site) page isn’t working</p>
  <p>(my site) is currently unable to handle this request.</p>
  <p>HTTP ERROR 500</p>
  </blockquote>
  <p>I've already changed my php.ini and nginx conf to handle max post size and max file size and <code>client_max_body_size</code></p>
  <p>but still get the error</p>
  <p>what is the problem?</p>