A PHP Error was encountered

Severity: Warning

Message: array_key_exists() expects parameter 2 to be array, null given

Filename: libraries/Cookie.php

Line Number: 40

Backtrace:

File: /var/www/athletic24_sk/public/application/libraries/Cookie.php
Line: 40
Function: array_key_exists

File: /var/www/athletic24_sk/public/application/models/Cart_model.php
Line: 10
Function: get

File: /var/www/athletic24_sk/public/application/libraries/common/Header.php
Line: 15
Function: get_totals

File: /var/www/athletic24_sk/public/application/controllers/Manufacturer.php
Line: 26
Function: render

File: /var/www/athletic24_sk/public/ci_old.php
Line: 255
Function: require_once