A PHP Error was encountered

Severity: Notice

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

Filename: views/product_detail.php

Line Number: 38

Backtrace:

File: /home/customer/www/hopeworx.org.uk/public_html/application/views/product_detail.php
Line: 38
Function: _error_handler

File: /home/customer/www/hopeworx.org.uk/public_html/application/views/layout/main_layout.php
Line: 30
Function: view

File: /home/customer/www/hopeworx.org.uk/public_html/application/controllers/Product.php
Line: 183
Function: view

File: /home/customer/www/hopeworx.org.uk/public_html/index.php
Line: 315
Function: require_once