diff --git a/system/libraries/Session.php b/system/libraries/Session.php
index e3fe16b..ed5f9c3 100644
--- a/system/libraries/Session.php
+++ b/system/libraries/Session.php
@@ -711,7 +711,7 @@
 		{
 			foreach ($data as $key => $val)
 			{
-				$data[$key] = str_replace('{{slash}}', '\\', $str);
+				$data[$key] = str_replace('{{slash}}', '\\', $val);
 			}
 			
 			return $data;