Missing Controller

Error: B1ThailandController could not be found.

Error: Create the class B1ThailandController below in file: app/controllers/b1_thailand_controller.php

<?php
class B1ThailandController extends AppController {

	var $name = 'B1Thailand';
}
?>

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