diff --git a/bl-kernel/helpers/dom.class.php b/bl-kernel/helpers/dom.class.php
index 3917035a..6cbc9252 100644
--- a/bl-kernel/helpers/dom.class.php
+++ b/bl-kernel/helpers/dom.class.php
@@ -5,7 +5,7 @@ class DOM {
 	public static function getFirstImage($content)
 	{
 		// Disable warning
-		libxml_use_internal_errors();
+		libxml_use_internal_errors(true);
 		$dom = new DOMDocument();
 		$dom->loadHTML('<meta http-equiv="content-type" content="text/html; charset=utf-8">'.$content);
 		$finder = new DomXPath($dom);