A PHP Error was encountered

Severity: Notice

Message: Use of undefined constant SITEPATH - assumed 'SITEPATH'

Filename: conference-subjectwise/subjectwise_header.php

Line Number: 46

Backtrace:

File: /var/www/html/conf/application/views/conference-subjectwise/subjectwise_header.php
Line: 46
Function: _error_handler

File: /var/www/html/conf/application/core/MY_Loader.php
Line: 22
Function: view

File: /var/www/html/conf/application/controllers/Conference.php
Line: 1019
Function: conference_subjectwise_layout

File: /var/www/html/conf/index.php
Line: 321
Function: require_once