A PHP Error was encountered

Severity: Warning

Message: array_multisort(): Argument #1 is expected to be an array or a sort flag

Filename: libraries/AG_Sort.php

Line Number: 34

Backtrace:

File: /usr/home/stylesound.com/web/application/libraries/AG_Sort.php
Line: 34
Function: array_multisort

File: /usr/home/stylesound.com/web/application/controllers/Marcas.php
Line: 61
Function: order_sort

File: /usr/home/stylesound.com/web/index.php
Line: 320
Function: require_once