EXCEPTION_OTHER

SQLSTATE[HY000] [2003] Can't connect to MySQL server on '172.17.2.248' (4)

#0 /home/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(109): Zend_Db_Adapter_Pdo_Abstract->_connect()
#1 /home/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(178): Zend_Db_Adapter_Pdo_Mysql->_connect()
#2 /home/application/models/Entry.php(918): Zend_Db_Adapter_Pdo_Abstract->prepare('select?        ...')
#3 /home/application/modules/default/controllers/ArchiveController.php(2878): C3_Model_Entry->getEntryArchive('nisshou', '200930', NULL, NULL)
#4 /home/application/modules/default/controllers/ArchiveController.php(212): ArchiveController->_get_entry(NULL)
#5 /home/ZendFramework/library/Zend/Controller/Action.php(516): ArchiveController->indexAction()
#6 /home/ZendFramework/library/Zend/Controller/Dispatcher/Standard.php(295): Zend_Controller_Action->dispatch('indexAction')
#7 /home/ZendFramework/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#8 /home/ZendFramework/library/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#9 /home/ZendFramework/library/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#10 /home/cl100003_ex/blog/index.php(59): Zend_Application->run()
#11 {main}

entry_id=>200930:controller=>archive: