2013-10-09T12:53:50+00:00 ERR (3): Warning: include(File.php): failed to open stream: No such file or directory  in /var/public_html/domain.com/live/lib/Varien/Autoload.php on line 93
2013-10-09T12:53:50+00:00 ERR (3): Warning: include(): Failed opening 'File.php' for inclusion (include_path='/var/public_html/domain.com/live/app/code/local:/var/public_html/domain.com/live/app/code/community:/var/public_html/domain.com/live/app/code/core:/var/public_html/domain.com/live/lib:.:/usr/share/pear:/usr/share/php')  in /var/public_html/domain.com/live/lib/Varien/Autoload.php on line 93

[1] :
[2] :
[3] /var/public_html/domain.com/live/app/code/core/Mage/Core/Model/Cache.php:199
[4] /var/public_html/domain.com/live/app/code/core/Mage/Core/Model/Cache.php:119
[5] /var/public_html/domain.com/live/app/code/core/Mage/Core/Model/Config.php:1348
[6] /var/public_html/domain.com/live/app/Mage.php:462
[7] /var/public_html/domain.com/live/app/code/core/Mage/Core/Model/App.php:401
[8] /var/public_html/domain.com/live/app/code/core/Mage/Core/Model/App.php:295
[9] /var/public_html/domain.com/live/app/code/core/Mage/Core/Model/App.php:337
[10] /var/public_html/domain.com/live/app/Mage.php:683
[11] /var/public_html/domain.com/live/index.php:71

<cache>
    <backend><![CDATA[File]]></backend>
    ...
</cache>