cart-fragments.min.js:1 console error

I’ve made a custom theme using Woocommerce and I’m getting this console error and anyone shed any light on this?

To check the error go to golfballfinder.com and open inspector and check the console. This is the error below:

Uncaught TypeError: a.cookie is not a function
at HTMLDocument.<anonymous> (cart-fragments.min.js:1)
at i (jquery.js:2)
at Object.fireWith [as resolveWith] (jquery.js:2)
at Function.ready (jquery.js:2)
at HTMLDocument.K (jquery.js:2)

**System status report**

### WordPress Environment ###

Home URL: https://golfballfinder.com
Site URL: https://golfballfinder.com
WC Version: 2.6.14
Log Directory Writable: ?
WP Version: 4.7.2
WP Multisite: –
WP Memory Limit: 256 MB
WP Debug Mode: –
WP Cron: ?
Language: en_GB

### Server Environment ###

Server Info: Apache/2.4.18 (Unix) mod_hive/6.6 OpenSSL/1.0.1e-fips mod_fastcgi/2.4.6
PHP Version: 5.6.30
PHP Post Max Size: 32 MB
PHP Time Limit: 45
PHP Max Input Vars: 1000
cURL Version: 7.52.1
OpenSSL/1.0.2j

SUHOSIN Installed: –
MySQL Version: 5.6.31
Max Upload Size: 24 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Remote Post: ?
Remote Get: ?

### Database ###

WC Database Version: 2.6.14
: 
woocommerce_sessions: ?
woocommerce_api_keys: ?
woocommerce_attribute_taxonomies: ?
woocommerce_downloadable_product_permissions: ?
woocommerce_order_items: ?
woocommerce_order_itemmeta: ?
woocommerce_tax_rates: ?
woocommerce_tax_rate_locations: ?
woocommerce_shipping_zones: ?
woocommerce_shipping_zone_locations: ?
woocommerce_shipping_zone_methods: ?
woocommerce_payment_tokens: ?
woocommerce_payment_tokenmeta: ?
MaxMind GeoIP Database: ? The MaxMind GeoIP Database does not exist - Geolocation will not function. You can download and install it manually from https://dev.maxmind.com/geoip/legacy/geolite/ to the path: . Scroll down to \"Downloads\" and download the \"Binary / gzip\" file next to \"GeoLite Country\"

### Active Plugins (2) ###

WooCommerce: by WooThemes – 2.6.14
Yoast SEO: by Team Yoast – 4.2.1

### Settings ###

Force SSL: ?
Currency: GBP (￡)
Currency Position: left
Thousand Separator: ,
Decimal Separator: .
Number of Decimals: 2

### API ###

API Enabled: ?

### WC Pages ###

Shop Base: #5 - /shop/
Basket: #6 - /cart/
Checkout: #7 - /checkout/
My Account: #8 - /my-account/

### Taxonomies ###

Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

### Theme ###

Name: HTML5 Blank
Version: 1.4.3
Author URL: https://toddmotto.com
Child Theme: ? – If you're modifying WooCommerce on a parent theme you didn't build personally
then we recommend using a child theme. See: How to create a child theme

WooCommerce Support: ?

### Templates ###

Overrides: Your theme has a woocommerce.php file. You will not be able to override the woocommerce/archive-product.php custom template since woocommerce.php has priority over archive-product.php. This is intended to prevent display issues.
Overrides: –