Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Severity: Warning
Message: Declaration of website::index() should be compatible with MY_Controller::index($retorno = false, $data = Array)
Filename: controllers/website.php
Line Number: 30
Severity: Warning
Message: session_start(): Cannot start session when headers already sent
Filename: libraries/MY_Session.php
Line Number: 172
Severity: Warning
Message: call_user_func_array() expects parameter 1 to be a valid callback, class 'website' does not have a method 'show_404'
Filename: core/CodeIgniter.php
Line Number: 359