Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2005] Unknown MySQL server host 'mailforweb.ccmq4atipdxi.us-east-1.rds.amazonaws.com' (1)' in /home/sites/mail4web.com.br/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43 Stack trace: #0 /home/sites/mail4web.com.br/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(43): PDO->__construct('mysql:host=mail...', 'admin', 'JhD8zXwjxw7d', Array) #1 /home/sites/mail4web.com.br/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(45): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=mail...', 'admin', 'JhD8zXwjxw7d', Array) #2 /home/sites/mail4web.com.br/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(360): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'admin', 'JhD8zXwjxw7d', Array) #3 /home/sites/mail4web.com.br/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): Doctrine\DBAL\Connection->connect() #4 /home/sites/mail4web.com.br/symfony/ in /home/sites/mail4web.com.br/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 103 Fatal error: Uncaught exception 'Swift_TransportException' with message 'Failed to authenticate on SMTP server with username "controle@mail4web.com.br" using 2 possible authenticators' in /home/sites/mail4web.com.br/symfony/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php:181 Stack trace: #0 /home/sites/mail4web.com.br/symfony/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php(307): Swift_Transport_Esmtp_AuthHandler->afterEhlo(Object(Swift_Transport_EsmtpTransport)) #1 /home/sites/mail4web.com.br/symfony/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(118): Swift_Transport_EsmtpTransport->_doHeloCommand() #2 /home/sites/mail4web.com.br/symfony/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Mailer.php(79): Swift_Transport_AbstractSmtpTransport->start() #3 /home/sites/mail4web.com.br/symfony/vendor/monolog/monolog/src/Monolog/Handler/SwiftMailerHandler.php(45): Swift_Mailer->send(Object(Swift_Message)) #4 /home/sites/mail4web.c in /home/sites/mail4web.com.br/symfony/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php on line 181