A PHP Error was encountered

Severity: Notice

Message: Undefined index: salud-visual-liquidos

Filename: controllers/Productos.php

Line Number: 36

Backtrace:

File: /var/www/vhosts/laopticaderaquel.com/httpdocs/application/controllers/Productos.php
Line: 36
Function: _error_handler

File: /var/www/vhosts/laopticaderaquel.com/httpdocs/index.php
Line: 315
Function: require_once