Outdated Woocommerce template files

Dear Air,

I'm getting an error message in my dashboard:

Your theme (Photon) contains outdated copies of some WooCommerce template files. My hosting provider suggested this is why my dashboard gets some crazy error messages. Can you tell me what's going on?

- Jake

PS here is the system status report:'


### WordPress Environment ###

Home URL: http://jakemillerphoto.com
Site URL: http://jakemillerphoto.com
WC Version: 2.5.2
Log Directory Writable: ✔ /home/content/p3pnexwpnas10_data03/66/2672366/html/wp-content/uploads/wc-logs/
WP Version: 4.4.2
WP Multisite: –
WP Memory Limit: 256 MB
WP Debug Mode: –
Language: en_US

### Server Environment ###

Server Info: Apache
PHP Version: 5.4.42
PHP Post Max Size: 65 MB
PHP Time Limit: 30
PHP Max Input Vars: 1000
SUHOSIN Installed: –
MySQL Version: 5.5.43
Max Upload Size: 64 MB
Default Timezone is UTC: ✔
fsockopen/cURL: ✔
SoapClient: ✔
DOMDocument: ✔
GZip: ✔
Multibyte String: ✔
Remote Post: ✔
Remote Get: ✔

### Database ###

WC Database Version: 2.5.2
:
woocommerce_sessions: ✔
woocommerce_api_keys: ✔
woocommerce_attribute_taxonomies: ✔
woocommerce_termmeta: ✔
woocommerce_downloadable_product_permissions: ✔
woocommerce_order_items: ✔
woocommerce_order_itemmeta: ✔
woocommerce_tax_rates: ✔
woocommerce_tax_rate_locations: ✔

### Active Plugins (27) ###

SB Welcome Email Editor: by Sean Barton – 4.8
Apollo13 Photon Post Types: by Apollo13 – 1.0.0
Contact Form 7 Táve Integration: by Ryan Rowell – 2014.12.04
Contact Form 7: by Takayuki Miyoshi – 4.4
Crowdfunding for WooCommerce: by Algoritmika Ltd – 2.1.0
Custom Related Products for WooCommerce: by Scott Nelle – 1.1
Envato WordPress Toolkit: by Envato – 1.7.3
Facebook Comments Plugin: by Alex Moss – 2.3.3
Google Places Reviews Pro: by WordImpress – 1.3.4
Insert Headers and Footers: by WPBeginner – 1.3.3
MailChimp for WordPress: by ibericode – 3.1.3
MailChimp for WordPress - Premium: by ibericode – 3.1.1
Media Library Assistant: by David Lingren
Fair Trade Judaica – 2.24

Profile Builder: by Cozmoslabs
Madalin Ungureanu
Antohe Cristian
Barina Gabriel
Mihai Iova – 2.3.0

Go Daddy Quick Setup: by GoDaddy.com
LLC – 1.06

Regenerate Thumbnails: by Alex Mills (Viper007Bond) – 2.2.6
TinyMCE Advanced: by Andrew Ozz – 4.2.8
Use Any Font: by Dinesh Karki – 4.4.1
Woo Checkout Field Editor Pro: by ThemeHiGH – 1.0.9
WooCommerce Advanced Notifications: by WooThemes – 1.1.18
WooCommerce Catalog Visibility Options: by Lucas Stark – 2.7.0
WooCommerce Dynamic Gallery PRO: by A3 Revolution – 2.0.3
WooCommerce Social Login: by WooThemes / SkyVerge – 1.7.2
WooCommerce: by WooThemes – 2.5.2
WooThemes Helper: by WooThemes – 1.5.9
Yoast SEO: by Team Yoast – 3.0.7
Yelp Widget Premium: by Devin Walker
Matt Cromwell – 1.9.3.7


### Settings ###

Force SSL: –
Currency: USD ($)
Currency Position: left
Thousand Separator: ,
Decimal Separator: .
Number of Decimals: 2

### API ###

API Enabled: ✔
API Version: 3.1.0

### WC Pages ###

Shop Base: #2433 - /showroom/
Cart: #2475 - /cart-2/
Checkout: #2476 - /checkout-2/
My Account: Page does not contain the shortcode: [woocommerce_my_account]

### Taxonomies ###

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


### Theme ###

Name: Photon
Version: 1.2.1
Author URL: http://themeforest.net/user/apollo13
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: photon-a13/woocommerce/archive-product.php
photon-a13/woocommerce/cart/cart-item-data.php
photon-a13/woocommerce/cart/mini-cart.php version 2.1.0 is out of date. The core version is 2.5.0
photon-a13/woocommerce/checkout/form-checkout.php
photon-a13/woocommerce/checkout/form-coupon.php
photon-a13/woocommerce/checkout/form-login.php
photon-a13/woocommerce/content-product.php version 2.4.0 is out of date. The core version is 2.5.0
photon-a13/woocommerce/content-single-product.php
photon-a13/woocommerce/loop/add-to-cart.php version 2.1.0 is out of date. The core version is 2.5.0
photon-a13/woocommerce/single-product/product-thumbnails.php

: Learn how to update outdated templates