A PHP Error was encountered

Severity: Notice

Message: Undefined index: LOGIN_TYPE

Filename: public/sidebar.php

Line Number: 74

Backtrace:

File: /home/familyoptics/alakhwanoptical.com/application/views/public/sidebar.php
Line: 74
Function: _error_handler

File: /home/familyoptics/alakhwanoptical.com/application/views/public/purch.php
Line: 20
Function: include

File: /home/familyoptics/alakhwanoptical.com/application/controllers/Site.php
Line: 3434
Function: view

File: /home/familyoptics/alakhwanoptical.com/index.php
Line: 315
Function: require_once