title: MODx 500 error on install?
body: <p>I have tried to install MODx on my new hosting, it uses PHP 5.5, but the problem is that i can not install any version, tried with latest, and even with 2.2, but no luck. Setup is working ok, but on final action in setup</p>
  
  <p><strong>setup/index.php?action=summary</strong></p>
  
  <p>I got</p>
  
  <p><strong>500 Error
  Site temporarily unavailable.</strong></p>
  
  <p>I can not access manager, web, nothing, only can go in /setup and start install again??</p>
  
  <p>In MODx error log i see the following</p>
  
  <pre><code>[2015-12-25 06:43:58] (ERROR @ /index.php) Error 42S02 executing statement: 
  Array
  (
      [0] =&gt; 42S02
      [1] =&gt; 1146
      [2] =&gt; Table 'xxxxxxxx.modx_system_settings' doesn't exist
  )
  
  [2015-12-25 06:43:58] (FATAL) Could not load core MODX configuration! 
  </code></pre>