A PHP Error was encountered

Severity: Warning

Message: Undefined array key "Operating System"

Filename: common/loginfunctions.php

Line Number: 48

Backtrace:

File: /var/www/html/digimines/application/views/common/loginfunctions.php
Line: 48
Function: _error_handler

File: /var/www/html/digimines/application/views/common/loginfunctions.php
Line: 10
Function: getOS

File: /var/www/html/digimines/application/views/username_password_view.php
Line: 6
Function: __construct

File: /var/www/html/digimines/application/controllers/Welcome.php
Line: 21
Function: CheckLogin

File: /var/www/html/digimines/index.php
Line: 490
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Undefined array key "Operating System"

Filename: common/loginfunctions.php

Line Number: 48

Backtrace:

File: /var/www/html/digimines/application/views/common/loginfunctions.php
Line: 48
Function: _error_handler

File: /var/www/html/digimines/application/views/username_password_view.php
Line: 8
Function: getOS

File: /var/www/html/digimines/application/controllers/Welcome.php
Line: 21
Function: CheckLogin

File: /var/www/html/digimines/index.php
Line: 490
Function: require_once