[Backend] Correctif newsletter

ShopBundle/Controller/Backend/NewsController.php

@@ -61,6 +61,8 @@ class NewsController extends AdminController
 
         public function sendAction()
         {
+                ini_set('memory_limit', '-1');
+
                 $currentMerchant = $this->merchantUtils->getMerchantCurrent() ;
                 $newsletter = $this->getNewsletter() ;
                 $news = $this->getNews() ;