Database connection failed
db_error Object
(
    [error_message_prefix] => 
    [mode] => 1
    [level] => 1024
    [code] => -24
    [message] => DB Error: connect failed
    [userinfo] =>  [nativecode=Can't connect to MySQL server on 'mysql.service' (113)] ** mysql://HTO01FLBFBDZ:robert32@mysql.service/HTO01FLBFBDZ
    [backtrace] => Array
        (
            [0] => Array
                (
                    [file] => /usr/share/pear/DB.php
                    [line] => 966
                    [function] => pear_error
                    [class] => db_error
                    [type] => ->
                    [args] => Array
                        (
                            [0] => DB Error: connect failed
                            [1] => -24
                            [2] => 1
                            [3] => 1024
                            [4] =>  [nativecode=Can't connect to MySQL server on 'mysql.service' (113)]
                        )

                )

            [1] => Array
                (
                    [file] => /usr/share/pear/PEAR/FixPHP5PEARWarnings.php
                    [line] => 3
                    [function] => db_error
                    [class] => db_error
                    [type] => ->
                    [args] => Array
                        (
                            [0] => -24
                            [1] => 1
                            [2] => 1024
                            [3] =>  [nativecode=Can't connect to MySQL server on 'mysql.service' (113)]
                        )

                )

            [2] => Array
                (
                    [file] => /usr/share/pear/PEAR.php
                    [line] => 526
                    [args] => Array
                        (
                            [0] => /usr/share/pear/PEAR/FixPHP5PEARWarnings.php
                        )

                    [function] => include
                )

            [3] => Array
                (
                    [file] => /usr/share/pear/DB/common.php
                    [line] => 1908
                    [function] => raiseerror
                    [class] => pear
                    [type] => ::
                    [args] => Array
                        (
                            [0] => 
                            [1] => -24
                            [2] => 
                            [3] => 
                            [4] =>  [nativecode=Can't connect to MySQL server on 'mysql.service' (113)]
                            [5] => DB_Error
                            [6] => 1
                        )

                )

            [4] => Array
                (
                    [file] => /usr/share/pear/DB/mysql.php
                    [line] => 252
                    [function] => raiseerror
                    [class] => db_mysql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => -24
                            [1] => 
                            [2] => 
                            [3] => 
                            [4] => Can't connect to MySQL server on 'mysql.service' (113)
                        )

                )

            [5] => Array
                (
                    [file] => /usr/share/pear/DB.php
                    [line] => 556
                    [function] => connect
                    [class] => db_mysql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => Array
                                (
                                    [phptype] => mysql
                                    [dbsyntax] => mysql
                                    [username] => HTO01FLBFBDZ
                                    [password] => robert32
                                    [protocol] => tcp
                                    [hostspec] => mysql.service
                                    [port] => 
                                    [socket] => 
                                    [database] => HTO01FLBFBDZ
                                )

                            [1] => 
                        )

                )

            [6] => Array
                (
                    [file] => /home/www/patUser/prepend.php
                    [line] => 12
                    [function] => connect
                    [class] => db
                    [type] => ::
                    [args] => Array
                        (
                            [0] => mysql://HTO01FLBFBDZ:robert32@mysql.service/HTO01FLBFBDZ
                        )

                )

            [7] => Array
                (
                    [file] => /home/www/index.php
                    [line] => 2
                    [args] => Array
                        (
                            [0] => /home/www/patUser/prepend.php
                        )

                    [function] => include
                )

        )

    [callback] => 
)
Database connection failed