A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$time_duration

Filename: views/details_event.php

Line Number: 46

Backtrace:

File: /home/stamford/public_html/dpa.stamforduniversity.edu.bd/application/views/details_event.php
Line: 46
Function: _error_handler

File: /home/stamford/public_html/dpa.stamforduniversity.edu.bd/application/controllers/Dpa.php
Line: 157
Function: view

File: /home/stamford/public_html/dpa.stamforduniversity.edu.bd/index.php
Line: 315
Function: require_once