An uncaught Exception was encountered

Type: Error

Message: Call to a member function num_rows() on bool

Filename: /home/cgjhzpcf/public_html/application/models/Menu.php

Line Number: 35

Backtrace:

File: /home/cgjhzpcf/public_html/application/core/MY_Controller.php
Line: 332
Function: findActive

File: /home/cgjhzpcf/public_html/application/controllers/Posts.php
Line: 7
Function: __construct

File: /home/cgjhzpcf/public_html/index.php
Line: 322
Function: require_once