Index: temp/trunk/html/admin/system/bkup.php
===================================================================
--- temp/trunk/html/admin/system/bkup.php	(revision 5867)
+++ temp/trunk/html/admin/system/bkup.php	(revision 5868)
@@ -276,5 +276,5 @@
 				$line .= "NULL,";
 			}else{
-				$data = strtr($val, "'", "\\'");
+				$data = str_replace("'", "\'", $val);
 				$line .= "'".$data."',";
 			}