PDOException Object
(
    [message:protected] => SQLSTATE[HY000] [2002] Connection refused
    [string:Exception:private] => exception 'PDOException' with message 'SQLSTATE[HY000] [2002] Connection refused' in /data/wwwroot/www.ciid88.com/lib/n/db/api.php:27
Stack trace:
#0 /data/wwwroot/www.ciid88.com/lib/n/db/api.php(27): PDO->__construct('mysql:host=127....', 'root', 'Ciid88@101.66')
#1 /data/wwwroot/www.ciid88.com/site.com/action/designer_online_exhibition.php(12): n\db\api\pdo::instance(Array)
#2 [internal function]: action\designer_online_exhibition\index_get(Array)
#3 /data/wwwroot/www.ciid88.com/lib/n/net.php(141): call_user_func('\\action\\designe...', Array)
#4 /data/wwwroot/www.ciid88.com/lib/n/net.php(126): n\net\app::run('/data/wwwroot/w...', '\\action\\designe...', 'index', Array)
#5 /data/wwwroot/www.ciid88.com/lib/n/net.php(72): n\net\app->uri2action('/designer_onlin...')
#6 /data/wwwroot/www.ciid88.com/site.com/index.php(79): n\net\app->__construct('/data/wwwroot/w...')
#7 {main}
    [code:protected] => 2002
    [file:protected] => /data/wwwroot/www.ciid88.com/lib/n/db/api.php
    [line:protected] => 27
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [file] => /data/wwwroot/www.ciid88.com/lib/n/db/api.php
                    [line] => 27
                    [function] => __construct
                    [class] => PDO
                    [type] => ->
                    [args] => Array
                        (
                            [0] => mysql:host=127.0.0.1;port=3306;dbname=design
                            [1] => root
                            [2] => Ciid88@101.66
                        )

                )

            [1] => Array
                (
                    [file] => /data/wwwroot/www.ciid88.com/site.com/action/designer_online_exhibition.php
                    [line] => 12
                    [function] => instance
                    [class] => n\db\api\pdo
                    [type] => ::
                    [args] => Array
                        (
                            [0] => Array
                                (
                                    [type] => mysql
                                    [key] => default
                                    [host] => 127.0.0.1
                                    [port] => 3306
                                    [name] => design
                                    [username] => root
                                    [password] => Ciid88@101.66
                                )

                        )

                )

            [2] => Array
                (
                    [function] => action\designer_online_exhibition\index_get
                    [args] => Array
                        (
                            [0] => Array
                                (
                                    [id] => 342
                                )

                        )

                )

            [3] => Array
                (
                    [file] => /data/wwwroot/www.ciid88.com/lib/n/net.php
                    [line] => 141
                    [function] => call_user_func
                    [args] => Array
                        (
                            [0] => \action\designer_online_exhibition\index_get
                            [1] => Array
                                (
                                    [id] => 342
                                )

                        )

                )

            [4] => Array
                (
                    [file] => /data/wwwroot/www.ciid88.com/lib/n/net.php
                    [line] => 126
                    [function] => run
                    [class] => n\net\app
                    [type] => ::
                    [args] => Array
                        (
                            [0] => /data/wwwroot/www.ciid88.com/site.com/action/designer_online_exhibition.php
                            [1] => \action\designer_online_exhibition\
                            [2] => index
                            [3] => Array
                                (
                                    [id] => 342
                                )

                        )

                )

            [5] => Array
                (
                    [file] => /data/wwwroot/www.ciid88.com/lib/n/net.php
                    [line] => 72
                    [function] => uri2action
                    [class] => n\net\app
                    [type] => ->
                    [args] => Array
                        (
                            [0] => /designer_online_exhibition/index/id=342/
                        )

                )

            [6] => Array
                (
                    [file] => /data/wwwroot/www.ciid88.com/site.com/index.php
                    [line] => 79
                    [function] => __construct
                    [class] => n\net\app
                    [type] => ->
                    [args] => Array
                        (
                            [0] => /data/wwwroot/www.ciid88.com/site.com/action/
                        )

                )

        )

    [previous:Exception:private] => 
    [errorInfo] => 
)