Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: 이름 혹은 서비스를 알 수 없습니다 in /home2/poskom/public/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:40 Stack trace: #0 /home2/poskom/public/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(40): PDO->__construct('mysql:host=db6....', 'poskom', 'posk0121%', Array) #1 /home2/poskom/public/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(25): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=db6....', 'poskom', 'posk0121%', Array) #2 /home2/poskom/public/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'poskom', 'posk0121%', Array) #3 /home2/poskom/public/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1952): Doctrine\DBAL\Connection->connect() #4 /home2/poskom/public/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1290): Doctrine\DBAL\Connection->getWrappedConnection() #5 / in /home2/poskom/public/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 112