Congratulations! You broke it!

You are in debug mode. Your session will not be destroyed ;-)
Warning: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: No address associated with hostname
thrown in /application/core/Db/Adapter/Pdo/Mysql.php:196

 [0] Db_Adapter_Pdo_Mysql->_connect() called at /libraries/Zend/Db/Adapter/Abstract.php:860
 [1] Zend_Db_Adapter_Abstract->quote() called at /libraries/Zend/Db/Adapter/Abstract.php:930
 [2] Zend_Db_Adapter_Abstract->quoteInto() called at /libraries/Zend/Db/Select.php:1005
 [3] Zend_Db_Select->_where() called at /libraries/Zend/Db/Select.php:475
 [4] Zend_Db_Select->where() called at /application/core/Task/Manager.php:287
 [5] Task_Manager->loadTasks() called at /application/core/Task/Manager.php:280
 [6] Task_Manager->loadNamespaces() called at /application/core/Task/Manager.php:85
 [7] Task_Manager::init() called at /application/core/System/Bootstrap.php:993
 [8] System_Bootstrap->initTaskManager() called at /application/core/InitBoot.php:249
 [9] require() called at /index.php:51