Warning: PDO::__construct(): MySQL server has gone away in /app/library/Doctrine/Connection.php on line 470 Warning: PDO::__construct(): Error while reading greeting packet. PID=137 in /app/library/Doctrine/Connection.php on line 470 exception 'Doctrine_Connection_Exception' with message 'PDO Connection Error: SQLSTATE[HY000] [2006] MySQL server has gone away' in /app/library/Doctrine/Connection.php:474 Stack trace: #0 /app/library/Doctrine/Connection/Mysql.php(101): Doctrine_Connection->connect() #1 /app/library/Doctrine/Connection.php(1037): Doctrine_Connection_Mysql->connect() #2 /app/library/Doctrine/Connection/Mysql.php(126): Doctrine_Connection->exec('SET NAMES 'UTF8...') #3 /app/application/Bootstrap.php(39): Doctrine_Connection_Mysql->setCharset('UTF8') #4 /app/library/Zend/Application/Bootstrap/BootstrapAbstract.php(669): Bootstrap->_initDoctrine() #5 /app/library/Zend/Application/Bootstrap/BootstrapAbstract.php(622): Zend_Application_Bootstrap_BootstrapAbstract->_executeResource('doctrine') #6 /app/library/Zend/Application/Bootstrap/BootstrapAbstract.php(586): Zend_Application_Bootstrap_BootstrapAbstract->_bootstrap(NULL) #7 /app/library/Zend/Application.php(355): Zend_Application_Bootstrap_BootstrapAbstract->bootstrap(NULL) #8 /app/public/index.php(28): Zend_Application->bootstrap() #9 {main}