A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pre_lang

Filename: controllers/Events.php

Line Number: 122

Backtrace:

File: /home/playyfwl/public_html/application/controllers/Events.php
Line: 122
Function: _error_handler

File: /home/playyfwl/public_html/application/controllers/Events.php
Line: 54
Function: checkSingleSlug

File: /home/playyfwl/public_html/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 /home/playyfwl/public_html/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/playyfwl/public_html/application/controllers/Events.php
Line: 122
Function: redirect

File: /home/playyfwl/public_html/application/controllers/Events.php
Line: 54
Function: checkSingleSlug

File: /home/playyfwl/public_html/index.php
Line: 315
Function: require_once