A PHP Error was encountered

Severity: Notice

Message: Undefined index: lang

Filename: controllers/Events_events.php

Line Number: 64

Backtrace:

File: /home/indextcexhibitc/public_html/application/controllers/Events_events.php
Line: 64
Function: _error_handler

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