A PHP Error was encountered

Severity: Notice

Message: Undefined variable: username

Filename: views/user_view.php

Line Number: 518

Backtrace:

File: /home/tookskills/public_html/application/views/user_view.php
Line: 518
Function: _error_handler

File: /home/tookskills/public_html/application/controllers/User.php
Line: 735
Function: view

File: /home/tookskills/public_html/index.php
Line: 315
Function: require_once