A PHP Error was encountered

Severity: Notice

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

Filename: product/product.php

Line Number: 254

Backtrace:

File: /home/ayushimart/public_html/application/views/frontend/product/product.php
Line: 254
Function: _error_handler

File: /home/ayushimart/public_html/application/controllers/Base.php
Line: 317
Function: view

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