Array
(
    [0] => Array
        (
            [0] => 08001
            [SQLSTATE] => 08001
            [1] => 10060
            [code] => 10060
            [2] => [Microsoft][SQL Server Native Client 11.0]TCP Provider: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

            [message] => [Microsoft][SQL Server Native Client 11.0]TCP Provider: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

        )

    [1] => Array
        (
            [0] => HYT00
            [SQLSTATE] => HYT00
            [1] => 0
            [code] => 0
            [2] => [Microsoft][SQL Server Native Client 11.0]Login timeout expired
            [message] => [Microsoft][SQL Server Native Client 11.0]Login timeout expired
        )

    [2] => Array
        (
            [0] => 08001
            [SQLSTATE] => 08001
            [1] => 10060
            [code] => 10060
            [2] => [Microsoft][SQL Server Native Client 11.0]A network-related or instance-specific error has occurred while establishing a connection to SQL Server. Server is not found or not accessible. Check if instance name is correct and if SQL Server is configured to allow remote connections. For more information see SQL Server Books Online.
            [message] => [Microsoft][SQL Server Native Client 11.0]A network-related or instance-specific error has occurred while establishing a connection to SQL Server. Server is not found or not accessible. Check if instance name is correct and if SQL Server is configured to allow remote connections. For more information see SQL Server Books Online.
        )

)