A PHP Error was encountered

Severity: Notice

Message: Undefined variable: nombre

Filename: models/M_productos.php

Line Number: 60

Backtrace:

File: /home/medellin/public_html/application/models/M_productos.php
Line: 60
Function: _error_handler

File: /home/medellin/public_html/application/controllers/Tienda.php
Line: 286
Function: nombrecategoria

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