Handling Error

Exception Object
(
    [message:protected] => wrobson.php could not be found.
    [string:private] => 
    [code:protected] => 0
    [file:protected] => /home/tremainedance/public_html/php_classes/Page.php
    [line:protected] => 183
    [trace:private] => Array
        (
            [0] => Array
                (
                    [file] => /home/tremainedance/public_html/php_classes/Site.php
                    [line] => 148
                    [function] => getInstance
                    [class] => Page
                    [type] => ::
                    [args] => Array
                        (
                        )

                )

            [1] => Array
                (
                    [file] => /home/tremainedance/public_html/index.php
                    [line] => 30
                    [function] => publishPage
                    [class] => Site
                    [type] => ::
                    [args] => Array
                        (
                        )

                )

        )

)