Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /usr/home/hyu7459390001/htdocs/vendor/illuminate/database/Connectors/Connector.php:70 Stack trace: #0 /usr/home/hyu7459390001/htdocs/vendor/illuminate/database/Connectors/Connector.php(70): PDO->__construct('mysql:host=hdm7...', 'hdm721891455', 'gaxalycore16%$#', Array) #1 /usr/home/hyu7459390001/htdocs/vendor/illuminate/database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=hdm7...', 'hdm721891455', 'gaxalycore16%$#', Array) #2 /usr/home/hyu7459390001/htdocs/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=hdm7...', Array, Array) #3 /usr/home/hyu7459390001/htdocs/vendor/illuminate/database/Connectors/ConnectionFactory.php(182): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #4 [internal function]: Illuminate\Database\Connectors\Connection in /usr/home/hyu7459390001/htdocs/vendor/illuminate/database/Connection.php on line 669