A PHP Error was encountered

Severity: Warning

Message: Trying to access array offset on null

Filename: includes/header.php

Line Number: 96

Backtrace:

File: /var/www/html/application/views/includes/header.php
Line: 96
Function: _error_handler

File: /var/www/html/application/views/login.php
Line: 1
Function: include

File: /var/www/html/application/controllers/Home.php
Line: 112
Function: view

File: /var/www/html/index.php
Line: 319
Function: require_once