title: Uncaught exception 'CacheException' with message 'Cache engine "_cake_core_" is not properly configured cakephp AWS
body: <p>I am getting following error: using <code>cakephp</code>, <code>aws</code>.</p>
  
  <blockquote>
    <p>Warning: _cake_core_ cache was unable to write 'cake_dev_en-gb' to
    File cache in /var/www/html/myApp/lib/Cake/Cache/Cache.php on line 328</p>
    
    <p>Warning: /var/www/html/myApp/app/tmp/cache/persistent/ is not writable
    in /var/www/html/myApp/lib/Cake/Cache/Engine/FileEngine.php on line
    385</p>
    
    <p>Fatal error: Uncaught exception 'CacheException' with message 'Cache
    engine "_cake_core_" is not properly configured. Ensure required
    extensions are installed, and credentials/permissions are correct' in
    /var/www/html/myApp/lib/Cake/Cache/Cache.php:186 Stack trace: #0
    /var/www/html/myApp/lib/Cake/Cache/Cache.php(151):
    Cache::_buildEngine('_cake_core_') #1
    /var/www/html/myApp/app/Config/core.php(383):
    Cache::config('_cake_core_', Array) #2
    /var/www/html/myApp/lib/Cake/Core/Configure.php(72):
    include('/var/www/html/i...') #3
    /var/www/html/myApp/lib/Cake/bootstrap.php(431):
    Configure::bootstrap(true) #4
    /var/www/html/myApp/app/webroot/index.php(95):
    include('/var/www/html/i...') #5 {main} thrown in
    /var/www/html/myApp/lib/Cake/Cache/Cache.php on line 186</p>
  </blockquote>
  
  <p><strong>NOTE :</strong> <code>tmp</code> folders have full permission(777), yet getting the same error, please advise?</p>
  
  <p>I have gone through 
  <a href="https://groups.google.com/forum/#!topic/cake-php/gKFJf6mK6qk" rel="nofollow noreferrer">https://groups.google.com/forum/#!topic/cake-php/gKFJf6mK6qk</a>
  also.</p>