A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Login.php

Line Number: 278

Backtrace:

File: E:\ourschools\application\controllers\Login.php
Line: 278
Function: _error_handler

File: E:\ourschools\application\core\My_Controller.php
Line: 177
Function: call_user_func_array

File: E:\ourschools\m\index.php
Line: 294
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at E:\ourschools\system\core\Exceptions.php:272)

Filename: controllers/Login.php

Line Number: 278

Backtrace:

File: E:\ourschools\application\controllers\Login.php
Line: 278
Function: setcookie

File: E:\ourschools\application\core\My_Controller.php
Line: 177
Function: call_user_func_array

File: E:\ourschools\m\index.php
Line: 294
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at E:\ourschools\system\core\Exceptions.php:272)

Filename: controllers/Login.php

Line Number: 279

Backtrace:

File: E:\ourschools\application\controllers\Login.php
Line: 279
Function: header

File: E:\ourschools\application\core\My_Controller.php
Line: 177
Function: call_user_func_array

File: E:\ourschools\m\index.php
Line: 294
Function: require_once