FIX #0 check is numeric before unlock

core/manage_action.php

@@ -399,7 +399,7 @@ else if(empty($_POST['values']) || !isset($_POST['action_id']) || empty($_POST['
     {
         if(!empty($arr_res[$i]))
         {
-            if(is_integer($arr_res[$i])){
+            if(is_numeric($arr_res[$i])){
                 $docLocker = new docLocker($arr_res[$i]);
                 $docLocker->unlock(); 
             }