title: Phpmyadmin Session Start error on last version
body: <p>I've updated Phpmyadmin from 4.4.1 version to 4.4.2 version and started to get this error:</p>
  
  <blockquote>
    <p>Warning in ./libraries/session.inc.php#101  session_start(): open(/var/lib/php/session/sess_bsv20h8gq58qq1ep33qbfrb7r62jtksi,
    O_RDWR) failed: Permission denied (13)</p>
    
    <p>Backtrace</p>
    
    <p>./libraries/session.inc.php#101: session_start()
    ./libraries/common.inc.php#349: require(./libraries/session.inc.php)
    ./index.php#12: require_once(./libraries/common.inc.php)</p>
  </blockquote>
  
  <p>This happened on two different machines with Centos 6.6 installed.
  The serber have Apache 2.2, PHP 5.4 and Nginx as reverse proxy.</p>