A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Ui.php

Line Number: 29

Backtrace:

File: /home/new/public_html/application/controllers/Ui.php
Line: 29
Function: _error_handler

File: /home/new/public_html/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 3

Filename: controllers/Ui.php

Line Number: 34

Backtrace:

File: /home/new/public_html/application/controllers/Ui.php
Line: 34
Function: _error_handler

File: /home/new/public_html/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Ui.php

Line Number: 39

Backtrace:

File: /home/new/public_html/application/controllers/Ui.php
Line: 39
Function: _error_handler

File: /home/new/public_html/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/new/public_html/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/new/public_html/application/controllers/Ui.php
Line: 42
Function: redirect

File: /home/new/public_html/index.php
Line: 317
Function: require_once