Error Object
(
    [message:protected] => Call to a member function db_query() on null
    [string:Error:private] => 
    [code:protected] => 0
    [file:protected] => /u/htdocs/master_4.2/library/Iloko/Db.php
    [line:protected] => 27
    [trace:Error:private] => Array
        (
            [0] => Array
                (
                    [file] => /u/htdocs/master_4.2/library/Iloko/Model/Registrazione.php
                    [line] => 149
                    [function] => eseguiQuery
                    [class] => Iloko_Db
                    [type] => ->
                )

            [1] => Array
                (
                    [file] => /u/htdocs/master_4.2/controllers/registrazione.php
                    [line] => 257
                    [function] => getProvince
                    [class] => Iloko_Model_Registrazione
                    [type] => ->
                )

        )

    [previous:Error:private] => 
)