A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'report_id' of non-object

Filename: controllers/User.php

Line Number: 1939

Backtrace:

File: /var/www/html/insightvue/application/controllers/User.php
Line: 1939
Function: _error_handler

File: /var/www/html/insightvue/index.php
Line: 315
Function: require_once