A PHP Error was encountered

Severity: Warning

Message: array_slice() expects parameter 2 to be long, string given

Filename: controllers/Categoria.php

Line Number: 88

Backtrace:

File: /home/rossifer/public_html/codeigniter/application/controllers/Categoria.php
Line: 88
Function: array_slice

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