Missing Controller

Error: TradeShows.phpController could not be found.

Error: Create the class TradeShows.phpController below in file: app/controllers/trade_shows.php_controller.php

<?php
class TradeShows.phpController extends AppController {

	var $name = 'TradeShows.php';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp