Missing Method in CommunicationController

Error: The action social_contribution is not defined in controller CommunicationController

Error: Create CommunicationController::social_contribution() in file: app/controllers/communication_controller.php.

<?php
class CommunicationController extends AppController {

	var $name = 'Communication';


	function social_contribution() {

	}

}
?>

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

(default) 2 queries took 5 ms
NrQueryErrorAffectedNum. rowsTook (ms)
1SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES1591594
2SELECT COLUMN_NAME as Field, DATA_TYPE as Type, COL_LENGTH('ycp_reports', COLUMN_NAME) as Length, IS_NULLABLE As [Null], COLUMN_DEFAULT as [Default], COLUMNPROPERTY(OBJECT_ID('ycp_reports'), COLUMN_NAME, 'IsIdentity') as [Key], NUMERIC_SCALE as Size FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'ycp_reports'28281