A PHP Error was encountered

Severity: Warning

Message: call_user_func_array() expects parameter 1 to be a valid callback, class 'Main' does not have a method '__404'

Filename: core/CodeIgniter.php

Line Number: 532

Backtrace:

File: /var/www/html/servicos.ro.gov.br/httpdocs/index.php
Line: 315
Function: require_once