title: Yii - 'white screen of death', debugging tips
body: <p>I have a staging server running a Yii application that now gives a 'white screen of death'. I cannot see anything being ouputted to the screen (or even the source code when 'view source'), locally the same code runs without any issues.</p>
  
  <p>Can anyone suggest a good routine to debug 'white screen of death' within a Yii application?</p>