A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: views/sub_category.php

Line Number: 25

Backtrace:

File: /home1/c309842/trioxi.uk/application/views/sub_category.php
Line: 25
Function: _error_handler

File: /home1/c309842/trioxi.uk/application/helpers/common_helper.php
Line: 33
Function: view

File: /home1/c309842/trioxi.uk/application/controllers/Home.php
Line: 204
Function: renderUserpagesFront

File: /home1/c309842/trioxi.uk/application/controllers/Home.php
Line: 27
Function: Render_category_detail

File: /home1/c309842/trioxi.uk/index.php
Line: 315
Function: require_once