A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Pelanggan.php

Line Number: 96

Backtrace:

File: /home/friz8639/public_html/framework2023.friedsinlae.com/application/controllers/Pelanggan.php
Line: 96
Function: _error_handler

File: /home/friz8639/public_html/framework2023.friedsinlae.com/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/friz8639/public_html/framework2023.friedsinlae.com/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/friz8639/public_html/framework2023.friedsinlae.com/application/controllers/Pelanggan.php
Line: 96
Function: redirect

File: /home/friz8639/public_html/framework2023.friedsinlae.com/index.php
Line: 315
Function: require_once