A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: frontside/Anasayfa.php

Line Number: 75

Backtrace:

File: /home/yuksekih/public_html/international.yuksekihtisasuniversitesi.edu.tr/application/controllers/frontside/Anasayfa.php
Line: 75
Function: _error_handler

File: /home/yuksekih/public_html/international.yuksekihtisasuniversitesi.edu.tr/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/yuksekih/public_html/international.yuksekihtisasuniversitesi.edu.tr/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 574

Backtrace:

File: /home/yuksekih/public_html/international.yuksekihtisasuniversitesi.edu.tr/application/controllers/frontside/Anasayfa.php
Line: 75
Function: redirect

File: /home/yuksekih/public_html/international.yuksekihtisasuniversitesi.edu.tr/index.php
Line: 317
Function: require_once