A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 1

Filename: controllers/Site.php

Line Number: 864

Backtrace:

File: /home/forge/www.ueb-pr.org.br/public/application/controllers/Site.php
Line: 864
Function: _error_handler

File: /home/forge/www.ueb-pr.org.br/public/application/controllers/Site.php
Line: 199
Function: pagina_download

File: /home/forge/www.ueb-pr.org.br/public/application/controllers/Site.php
Line: 89
Function: interno

File: /home/forge/www.ueb-pr.org.br/public/application/controllers/Site.php
Line: 51
Function: index

File: /home/forge/www.ueb-pr.org.br/public/index.php
Line: 292
Function: require_once