A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: book/index.php

Line Number: 9

Backtrace:

File: /www/wwwroot/navculture/trunk/www/application/views/book/index.php
Line: 9
Function: _error_handler

File: /www/wwwroot/navculture/trunk/www/application/core/MY_Controller.php
Line: 33
Function: view

File: /www/wwwroot/navculture/trunk/www/application/controllers/Book.php
Line: 123
Function: render

File: /www/wwwroot/navculture/trunk/www/web/index.php
Line: 315
Function: require_once