A PHP Error was encountered

Severity: Notice

Message: Undefined index: isLoggedIn

Filename: libraries/Authentication.php

Line Number: 7

Backtrace:

File: /home/smartmallco/public_html/application/libraries/Authentication.php
Line: 7
Function: _error_handler

File: /home/smartmallco/public_html/application/controllers/Welcome.php
Line: 11
Function: __construct

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

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/smartmallco/public_html/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/smartmallco/public_html/application/libraries/Authentication.php
Line: 8
Function: redirect

File: /home/smartmallco/public_html/application/controllers/Welcome.php
Line: 11
Function: __construct

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