Caught exception: error On Line : 7 Stack Trace: Array
(
    [0] => Array
        (
            [file] => /home/lin/public_html/CPET499-ITC250/Book-FundamentalWebDev/Code Listings/Chapter12/Listing12.03.php
            [line] => 12
            [function] => throwException
            [args] => Array
                (
                    [0] => error
                )

        )

)