A PHP Error was encountered

Severity: Notice

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

Filename: website/product-details.php

Line Number: 78

Backtrace:

File: /home/u903650793/domains/adpinterio.com/public_html/application/views/website/product-details.php
Line: 78
Function: _error_handler

File: /home/u903650793/domains/adpinterio.com/public_html/application/helpers/my_function_helper.php
Line: 13
Function: view

File: /home/u903650793/domains/adpinterio.com/public_html/application/controllers/Product.php
Line: 84
Function: view

File: /home/u903650793/domains/adpinterio.com/public_html/index.php
Line: 315
Function: require_once