A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/promturk/public_html/system/core/CodeIgniter.php:408)

Filename: core/Common.php

Line Number: 573

Backtrace:

A PHP Error was encountered

Severity: Core Error

Message: The file /home/promturk/public_html/application/controllers/Kullanici.php was encoded by the ionCube Encoder for PHP 5.5 and cannot run under PHP 7.1 or later. Please ask the provider of the script to provide a version encoded with the ionCube Encoder for PHP 7.1.

Filename: Unknown

Line Number: 0

Backtrace: