A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: l-web/Lang_switcher.php

Line Number: 23

Backtrace:

File: /home/smpnkar7/smkyapekgombong.com/l-app/controllers/l-web/Lang_switcher.php
Line: 23
Function: _error_handler

File: /home/smpnkar7/smkyapekgombong.com/index.php
Line: 346
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/smpnkar7/smkyapekgombong.com/l-system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/smpnkar7/smkyapekgombong.com/l-app/controllers/l-web/Lang_switcher.php
Line: 23
Function: redirect

File: /home/smpnkar7/smkyapekgombong.com/index.php
Line: 346
Function: require_once