title: Blank page after installing Mediawiki
body: <p>I installed Mediawiki by uploading the files to "/wiki" directory then I opened
   "/wiki/mw-config/index.php" and made the configuration and uploaded the "LocalSettings.php" to "/wiki" </p>
  
  <p>when I try to open the wiki using "/wiki/index.php", I see a blank page.</p>