A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Web.php

Line Number: 303

Backtrace:

File: /home/superschools/public_html/schoolwebapp/application/controllers/Web.php
Line: 303
Function: _error_handler

File: /home/superschools/public_html/schoolwebapp/index.php
Line: 320
Function: require_once