A PHP Error was encountered

Severity: Notice

Message: Undefined variable: customer_details

Filename: views/notification_center.php

Line Number: 223

Backtrace:

File: /home/gergstor/public_html/uthhanadmin/application/views/notification_center.php
Line: 223
Function: _error_handler

File: /home/gergstor/public_html/uthhanadmin/application/controllers/Admin_Home.php
Line: 3581
Function: view

File: /home/gergstor/public_html/uthhanadmin/index.php
Line: 318
Function: require_once