Update App

Qii/Application.php

@@ -270,10 +270,9 @@ class Application
      */
     public function setLoger($logerCls)
     {
-        /*
         if (!class_exists($logerCls, false)) {
             throw new \Qii_Exceptions_ClassNotFound(Qii::i(1405, $logerCls), __LINE__);
-        }*/
+        }
 
         $this->logerWriter = Instance::instance(
             '\Qii\Loger\Instance',