The following error occurred:

Zend_Db_Adapter_Oracle_Exception: 12541 ORA-12541: TNS:no listener * in /var/www/html/tln/library/Zend/Db/Adapter/Oracle.php:138 Stack trace: #0 /var/www/html/tln/library/Zend/Db/Adapter/Abstract.php(448): Zend_Db_Adapter_Oracle->_connect() #1 /var/www/html/tln/library/Zend/Db/Adapter/Abstract.php(799): Zend_Db_Adapter_Abstract->query('SELECT std_util...', Array) #2 /var/www/html/tln/application/default/models/flnStandard.php(12): Zend_Db_Adapter_Abstract->fetchOne('SELECT std_util...') #3 /var/www/html/tln/application/default/controllers/BaseController.php(22): flnStandard::fn_getImageRootPath('NEW_TLN_MEMBER_...', 'FL') #4 /var/www/html/tln/library/Zend/Controller/Action.php(133): BaseController->init() #5 /var/www/html/tln/library/Zend/Controller/Dispatcher/Standard.php(262): Zend_Controller_Action->__construct(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http), Array) #6 /var/www/html/tln/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #7 /var/www/html/tln/application/bootstrap.php(49): Zend_Controller_Front->dispatch() #8 /var/www/html/tln/public/index.php(2): require('/var/www/html/t...') #9 {main}