diff --git a/local/ilsa_update.php b/local/ilsa_update.php
index 1a28deb..f69a52a 100644
--- a/local/ilsa_update.php
+++ b/local/ilsa_update.php
@@ -31,6 +31,8 @@ $arrContextOptions = [
 	],
 ];
 
+ob_get_clean();
+error_reporting(E_ERROR);
 
 $bitrix_existed_brands = [];
 $bitrix_enabled_brands = [];