A PHP Error was encountered

Severity: Notice

Message: Undefined index: course_duration

Filename: views/course.php

Line Number: 22

Backtrace:

File: D:\INETPUB\VHOSTS\delhischoolofphotography.in\httpdocs\application\views\course.php
Line: 22
Function: _error_handler

File: D:\INETPUB\VHOSTS\delhischoolofphotography.in\httpdocs\application\controllers\Courses.php
Line: 72
Function: view

File: D:\INETPUB\VHOSTS\delhischoolofphotography.in\httpdocs\index.php
Line: 316
Function: require_once