Fix Namespace for Exception class

Author: ihorvansach

Controller/Adminhtml/Actions.php

@@ -301,11 +301,11 @@ protected function _massStatusAction()
             $statusFieldName = $this->_statusField;
 
             if (is_null($status)) {
-                throw new Exception(__('Parameter "Status" missing in request data.'));
+                throw new \Exception(__('Parameter "Status" missing in request data.'));
             }
 
             if (is_null($statusFieldName)) {
-                throw new Exception(__('Status Field Name is not specified.'));
+                throw new \Exception(__('Status Field Name is not specified.'));
             }
 
             foreach($ids as $id) {

Model/Import/AbstractImport.php

@@ -116,7 +116,7 @@ public function prepareData($data)
 
         foreach($this->_requiredFields as $field) {
             if (empty($data[$field])) {
-                throw new Exception(__('Parameter %1 is required', $field), 1);
+                throw new \Exception(__('Parameter %1 is required', $field), 1);
             }
         }