A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'categiria_id' of non-object

Filename: controllers/Directorio.php

Line Number: 199

Backtrace:

File: /home/multicenter/public_html/application/controllers/Directorio.php
Line: 199
Function: _error_handler

File: /home/multicenter/public_html/index.php
Line: 315
Function: require_once