A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/storage/3/e4/3c/sindpoc1/public_html/application/controllers/Principal.php:23)

Filename: core/Common.php

Line Number: 570

Backtrace:

A PHP Error was encountered

Severity: Parsing Error

Message: syntax error, unexpected '['

Filename: controllers/Principal.php

Line Number: 23

Backtrace: