Missing Controller

Error: Cm24850h150.pngController could not be found.

Error: Create the class Cm24850h150.pngController below in file: app/controllers/cm24850h150.png_controller.php

<?php
class Cm24850h150.pngController extends AppController {

	var $name = 'Cm24850h150.png';
}
?>

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