A PHP Error was encountered

Severity: Warning

Message: Undefined array key "HTTP_REFERER"

Filename: controllers/Language.php

Line Number: 19

Backtrace:

File: /data01/virt109437/domeenid/www.ruumid24.ee/vabakonnamaja/application/controllers/Language.php
Line: 19
Function: _error_handler

File: /data01/virt109437/domeenid/www.ruumid24.ee/vabakonnamaja/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated

Filename: helpers/url_helper.php

Line Number: 535

Backtrace:

File: /data01/virt109437/domeenid/www.ruumid24.ee/vabakonnamaja/application/controllers/Language.php
Line: 19
Function: redirect

File: /data01/virt109437/domeenid/www.ruumid24.ee/vabakonnamaja/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 /data01/virt109437/domeenid/www.ruumid24.ee/vabakonnamaja/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 565

Backtrace:

File: /data01/virt109437/domeenid/www.ruumid24.ee/vabakonnamaja/application/controllers/Language.php
Line: 19
Function: redirect

File: /data01/virt109437/domeenid/www.ruumid24.ee/vabakonnamaja/index.php
Line: 315
Function: require_once