Missing Controller

Error: Pharmaceuticalb4Controller could not be found.

Error: Create the class Pharmaceuticalb4Controller below in file: app/controllers/pharmaceuticalb4_controller.php

<?php
class Pharmaceuticalb4Controller extends AppController {

	var $name = 'Pharmaceuticalb4';
}
?>

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