A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Category_model.php

Line Number: 48

Backtrace:

File: /home/u652019273/domains/maferbul.com.ar/public_html/application/models/Category_model.php
Line: 48
Function: _error_handler

File: /home/u652019273/domains/maferbul.com.ar/public_html/application/controllers/Site.php
Line: 125
Function: get_by_url

File: /home/u652019273/domains/maferbul.com.ar/public_html/index.php
Line: 315
Function: require_once