Update index.php

environments/dev/backend/web/index.php

@@ -12,6 +12,8 @@
  * @category   CategoryName
  * @author     Elite Division S.r.l.
  */
+ 
+ error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED);
 
 defined('YII_DEBUG') or define('YII_DEBUG', true);
 defined('YII_ENV') or define('YII_ENV', 'dev');