A PHP Error was encountered

Severity: Notice

Message: Undefined index: Online_user

Filename: controllers/Home.php

Line Number: 803

Backtrace:

File: /home/rtiguru/public_html/application/controllers/Home.php
Line: 803
Function: _error_handler

File: /home/rtiguru/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: controllers/Home.php

Line Number: 805

Backtrace:

File: /home/rtiguru/public_html/application/controllers/Home.php
Line: 805
Function: _error_handler

File: /home/rtiguru/public_html/index.php
Line: 315
Function: require_once