A PHP Error was encountered

Severity: Warning

Message: Undefined array key "HTTP_REFERRER"

Filename: controllers/Interview.php

Line Number: 47

Backtrace:

File: /home/clttec/public_html/aspireias.com/application/controllers/Interview.php
Line: 47
Function: _error_handler

File: /home/clttec/public_html/aspireias.com/index.php
Line: 316
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: 534

Backtrace:

File: /home/clttec/public_html/aspireias.com/application/controllers/Interview.php
Line: 47
Function: redirect

File: /home/clttec/public_html/aspireias.com/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/clttec/public_html/aspireias.com/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/clttec/public_html/aspireias.com/application/controllers/Interview.php
Line: 47
Function: redirect

File: /home/clttec/public_html/aspireias.com/index.php
Line: 316
Function: require_once