A PHP Error was encountered

Severity: Warning

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

Filename: views/cart.php

Line Number: 71

Backtrace:

File: /home/artbeessolution-cafecontrol/htdocs/cafecontrol.artbeessolution.com/application/views/cart.php
Line: 71
Function: _error_handler

File: /home/artbeessolution-cafecontrol/htdocs/cafecontrol.artbeessolution.com/application/controllers/Cart.php
Line: 25
Function: view

File: /home/artbeessolution-cafecontrol/htdocs/cafecontrol.artbeessolution.com/index.php
Line: 315
Function: require_once