A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Center.php

Line Number: 32

Backtrace:

File: /home/smvsorgasia/public_html/application/controllers/Center.php
Line: 32
Function: _error_handler

File: /home/smvsorgasia/public_html/index.php
Line: 324
Function: require_once