A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Public_language.php

Line Number: 8

Backtrace:

File: /home/mtxtrade/public_html/application/modules/public_language/controllers/Public_language.php
Line: 8
Function: _error_handler

File: /home/mtxtrade/public_html/index.php
Line: 276
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Public_language.php

Line Number: 14

Backtrace:

File: /home/mtxtrade/public_html/application/modules/public_language/controllers/Public_language.php
Line: 14
Function: _error_handler

File: /home/mtxtrade/public_html/index.php
Line: 276
Function: require_once

Array
(
    [0] => 
)