Index: /temp/trunk/html/admin/products/review.php
===================================================================
--- /temp/trunk/html/admin/products/review.php	(revision 4913)
+++ /temp/trunk/html/admin/products/review.php	(revision 4914)
@@ -166,5 +166,5 @@
 					sfprintr($end_date);
 					
-					$where.= " AND A.create_date <= $end_date ";
+					$where.= " AND A.create_date <= cast($end_date as date) ";
 				}
 				break;