A PHP Error was encountered

Severity: Notice

Message: Undefined variable: coupon

Filename: FRONTEND/template.php

Line Number: 225

Backtrace:

File: /home/huong132/gamingpc.vn/application/views/FRONTEND/template.php
Line: 225
Function: _error_handler

File: /home/huong132/gamingpc.vn/application/third_party/MX/Loader.php
Line: 351
Function: include

File: /home/huong132/gamingpc.vn/application/third_party/MX/Loader.php
Line: 294
Function: _ci_load

File: /home/huong132/gamingpc.vn/application/modules/home/controllers/Home.php
Line: 529
Function: render

File: /home/huong132/gamingpc.vn/index.php
Line: 324
Function: require_once