DB接続エラー:
db_error Object
(
    [error_message_prefix] => 
    [mode] => 1
    [level] => 1024
    [code] => -24
    [message] => DB Error: connect failed
    [userinfo] =>  [nativecode=Unable to connect to PostgreSQL server: could not connect to server: Connection refused
	Is the server running on host "localhost" and accepting
	TCP/IP connections on port 5432?] ** pgsql://postgres:janet@localhost/janet
    [backtrace] => Array
        (
            [0] => Array
                (
                    [file] => /usr/local/lib/php/DB.php
                    [line] => 888
                    [function] => pear_error
                    [class] => db_error
                    [type] => ->
                    [args] => Array
                        (
                            [0] => DB Error: connect failed
                            [1] => -24
                            [2] => 1
                            [3] => 1024
                            [4] =>  [nativecode=Unable to connect to PostgreSQL server: could not connect to server: Connection refused
	Is the server running on host "localhost" and accepting
	TCP/IP connections on port 5432?]
                        )

                )

            [1] => Array
                (
                    [file] => /usr/local/lib/php/PEAR.php
                    [line] => 569
                    [function] => db_error
                    [class] => db_error
                    [type] => ->
                    [args] => Array
                        (
                            [0] => -24
                            [1] => 1
                            [2] => 1024
                            [3] =>  [nativecode=Unable to connect to PostgreSQL server: could not connect to server: Connection refused
	Is the server running on host "localhost" and accepting
	TCP/IP connections on port 5432?]
                        )

                )

            [2] => Array
                (
                    [file] => /usr/local/lib/php/DB/common.php
                    [line] => 1849
                    [function] => raiseerror
                    [class] => pear
                    [type] => ::
                    [args] => Array
                        (
                            [0] => 
                            [1] => -24
                            [2] => 
                            [3] => 
                            [4] =>  [nativecode=Unable to connect to PostgreSQL server: could not connect to server: Connection refused
	Is the server running on host "localhost" and accepting
	TCP/IP connections on port 5432?]
                            [5] => DB_Error
                            [6] => 1
                        )

                )

            [3] => Array
                (
                    [file] => /usr/local/lib/php/DB/pgsql.php
                    [line] => 289
                    [function] => raiseerror
                    [class] => db_pgsql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => -24
                            [1] => 
                            [2] => 
                            [3] => 
                            [4] => Unable to connect to PostgreSQL server: could not connect to server: Connection refused
	Is the server running on host "localhost" and accepting
	TCP/IP connections on port 5432?
                        )

                )

            [4] => Array
                (
                    [file] => /usr/local/lib/php/DB.php
                    [line] => 556
                    [function] => connect
                    [class] => db_pgsql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => Array
                                (
                                    [phptype] => pgsql
                                    [dbsyntax] => pgsql
                                    [username] => postgres
                                    [password] => janet
                                    [protocol] => tcp
                                    [hostspec] => localhost
                                    [port] => 
                                    [socket] => 
                                    [database] => janet
                                )

                            [1] => 
                        )

                )

            [5] => Array
                (
                    [file] => /home/sanwa-estate/pm_html/common/init.php
                    [line] => 56
                    [function] => connect
                    [class] => db
                    [type] => ::
                    [args] => Array
                        (
                            [0] => pgsql://postgres:janet@localhost/janet
                        )

                )

            [6] => Array
                (
                    [file] => /home/sanwa-estate/pm_html/preview/room_search.php
                    [line] => 12
                    [args] => Array
                        (
                            [0] => /home/sanwa-estate/pm_html/common/init.php
                        )

                    [function] => require_once
                )

            [7] => Array
                (
                    [file] => /home/sanwa-estate/pm_html/preview/index.php
                    [line] => 14
                    [args] => Array
                        (
                            [0] => /home/sanwa-estate/pm_html/preview/room_search.php
                        )

                    [function] => include
                )

        )

    [callback] => 
)