A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Home.php

Line Number: 147

Backtrace:

File: /var/www/html/application/controllers/Home.php
Line: 147
Function: _error_handler

File: /var/www/html/index.php
Line: 296
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /var/www/html/core/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 561

Backtrace:

File: /var/www/html/application/controllers/Home.php
Line: 160
Function: redirect

File: /var/www/html/index.php
Line: 296
Function: require_once