diff --git a/main.php3 b/main.php3
index f8290d19f..77657b6c1 100755
--- a/main.php3
+++ b/main.php3
@@ -205,7 +205,7 @@ if ($server > 0
                     break;
                 }
             }
-            mysql_free_result($tables);
+            mysql_free_result($rs_usr);
         }
         // The user is allowed to create a db
         if ($create) {
diff --git a/tbl_properties.php3 b/tbl_properties.php3
index 44fbc16e8..10123b657 100755
--- a/tbl_properties.php3
+++ b/tbl_properties.php3
@@ -453,7 +453,7 @@ if ($index_count > 0) {
     echo "\n";
     ?>
         </table>
-        <?php echo show_docu('manual_Performance.html#MySQL_indexes') . "\n"; ?>
+        <?php echo show_docu('manual_MySQL_Optimization#MySQL_indexes') . "\n"; ?>
     </td>
     <?php
 }