added setExpectedException and check type Config

model/Model.php

@@ -221,6 +221,18 @@ abstract class Model
                 $cache_key->set($result);
             }
         }
+
+
+
+       // $debug = __CLASS__;
+        $debug = get_class($this->query($sql, $params));
+
+
+       // $debug = get_class_methods($this->query($sql, $params));
+
+        //$result = print_r($debug, true);
+
+
         return $result;
     }