A PHP Error was encountered

Severity: Notice

Message: Undefined variable: is_practice

Filename: front/practice.php

Line Number: 187

Backtrace:

File: /home/extraordinary/public_html/application/views/front/practice.php
Line: 187
Function: _error_handler

File: /home/extraordinary/public_html/application/controllers/Practice.php
Line: 15
Function: view

File: /home/extraordinary/public_html/index.php
Line: 316
Function: require_once