[2016-06-10 11:59:59] request.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\ConnectionException: "An exception occured in driver: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known" at /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 103 Array
(
    [exception] => [object] (Doctrine\DBAL\Exception\ConnectionException(code: 0): An exception occured in driver: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known at /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:103, Doctrine\DBAL\Driver\PDOException(code: 2002): SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known at /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:47, PDOException(code: 2002): SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known at /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43)
[stacktrace]
#0 /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php(133): Doctrine\DBAL\Driver\AbstractMySQLDriver->convertException('An exception oc...', Object(Doctrine\DBAL\Driver\PDOException))
#1 /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(47): Doctrine\DBAL\DBALException::driverException(Object(Doctrine\DBAL\Driver\PDOMySql\Driver), Object(Doctrine\DBAL\Driver\PDOException))
#2 /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(360): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'root', '', Array)
#3 /html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(814): Doctrine\DBAL\Connection->connect()
#4 /html/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(712): Doctrine\DBAL\Connection->executeQuery('SELECT t0.id AS...', Array, Array)
#5 /html/vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(196): Doctrine\ORM\Persisters\Entity\BasicEntityPersister->load(Array, NULL, NULL, Array, NULL, 1, NULL)