diff --git a/htdocs/lib/functions.inc.php b/htdocs/lib/functions.inc.php
index 77df4e38a09..783a4e76a0e 100644
--- a/htdocs/lib/functions.inc.php
+++ b/htdocs/lib/functions.inc.php
@@ -2447,7 +2447,7 @@ function encodedecode_dbpassconf($level=0)
 		}
 		fclose($fp);
 		
-		if ($fp = fopen(DOL_DOCUMENT_ROOT.'/conf/conf.php','w'))
+		if ($fp = @fopen(DOL_DOCUMENT_ROOT.'/conf/conf.php','w'))
 		{
 			fputs($fp, $config, strlen($config));
 			fclose($fp);