Memory limit only on Shop Member role and only on "Homepage" page.

Hello,

After the website went live, things were running smoothly.

After roughly 2 weeks of the site being online, one of the members on the website reported that they couldn’t edit the homepage page, however editing other pages, posts and other custom types are absolutely fine.

The homepage is essentially a basic page with a few custom fields, nothing special.

I have checked the server logs and I’m recieving a memory usage limit excdeed, which is currently set at 128mb (this is at a server configuration level), surely enough for a WordPress site running WooCommerce.

Here is my system status report:

### WordPress Environment ###

Home URL: domain.com
Site URL: domain.com
WC Version: 2.4.7
Log Directory Writable: ? To allow logging
make /var/www/domaincom/public_html/wp-content/uploads/wc-logs/ writable or define a custom WC_LOG_DIR.

WP Version: 4.4.2
WP Multisite: –
WP Memory Limit: 40 MB – We recommend setting memory to at least 64MB. See: Increasing memory allocated to PHP
WP Debug Mode: –
Language: en_GB

### Server Environment ###

Server Info: Apache/2.2.15 (CentOS)
PHP Version: 5.3.3 – We recommend a minimum PHP version of 5.4. See: How to update your PHP version
PHP Post Max Size: 108 MB
PHP Time Limit: 30
PHP Max Input Vars: 1000
SUHOSIN Installed: –
MySQL Version: 5.1.73
Max Upload Size: 100 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Remote Post: ?
Remote Get: ?

### Database ###

WC Database Version: 2.4.7
:
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 (20) ###

Gravity Forms: by rocketgenius – 1.9.14
Advanced Custom Fields: Image Crop Add-on: by Anders Thorborg – 1.4.7
Advanced Custom Fields Pro: by elliot condon – 5.3.4
iThemes Security: by iThemes.com – 5.0.1
Check Email: by Chris Taylor – 0.3
Facebook Comments Plugin: by Alex Moss – 2.3.3
Imsanity: by Jason Hinkle – 2.3.5
Product Sales Report for WooCommerce: by Potent Plugins – 1.4.1
Force SSL URL Scheme: by WebAware – 1.0.0
TinyMCE Advanced: by Andrew Ozz – 4.2.8
User Role Editor: by Vladimir Garagulya – 4.19.3
WooCommerce Bookings: by WooThemes – 1.7.13 – 1.9.5 is available
WooCommerce SagePay Form and SagePay Direct Gateway: by Add On Enterprises – 3.1.5 – 3.1.10 is available
WooCommerce Product Add-ons: by WooThemes – 2.7.15 – 2.7.17 is available
WooCommerce: by WooThemes – 2.4.7
WordPress Importer: by wordpressdotorg – 0.6.1
Yoast SEO: by Team Yoast – 2.3.5
WP Maintenance Mode: by Designmodo – 2.0.3
WP-PageNavi: by Lester ‘GaMerZ’ Chan – 2.88
WPMU DEV Dashboard: by WPMU DEV – 4.0.8

### Settings ###

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

### API ###

API Enabled: ?
API Version: 3.0.0

### WC Pages ###

Shop Base: #25 – /shop/
Cart: #26 – /cart/
Checkout: #27 – /checkout/
My Account: #28 – /my-account/

### Taxonomies ###

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

Overrides: theme/woocommerce/archive-product.php
theme/woocommerce/auth/footer.php
theme/woocommerce/auth/form-grant-access.php
theme/woocommerce/auth/form-login.php
theme/woocommerce/auth/header.php
theme/woocommerce/cart/cart-empty.php
theme/woocommerce/cart/cart-item-data.php
theme/woocommerce/cart/cart-shipping.php
theme/woocommerce/cart/cart-totals.php
theme/woocommerce/cart/cart.php
theme/woocommerce/cart/cross-sells.php
theme/woocommerce/cart/mini-cart.php
theme/woocommerce/cart/proceed-to-checkout-button.php
theme/woocommerce/cart/shipping-calculator.php
theme/woocommerce/checkout/cart-errors.php
theme/woocommerce/checkout/form-billing.php
theme/woocommerce/checkout/form-checkout.php
theme/woocommerce/checkout/form-coupon.php
theme/woocommerce/checkout/form-login.php
theme/woocommerce/checkout/form-pay.php
theme/woocommerce/checkout/form-shipping.php
theme/woocommerce/checkout/payment-method.php
theme/woocommerce/checkout/payment.php
theme/woocommerce/checkout/review-order.php
theme/woocommerce/checkout/thankyou.php
theme/woocommerce/content-product.php
theme/woocommerce/content-product_cat.php
theme/woocommerce/content-single-product.php
theme/woocommerce/content-widget-product.php
theme/woocommerce/emails/admin-cancelled-order.php
theme/woocommerce/emails/admin-new-order.php
theme/woocommerce/emails/customer-completed-order.php
theme/woocommerce/emails/customer-invoice.php
theme/woocommerce/emails/customer-new-account.php
theme/woocommerce/emails/customer-note.php
theme/woocommerce/emails/customer-processing-order.php
theme/woocommerce/emails/customer-refunded-order.php
theme/woocommerce/emails/customer-reset-password.php
theme/woocommerce/emails/email-addresses.php
theme/woocommerce/emails/email-footer.php
theme/woocommerce/emails/email-header.php
theme/woocommerce/emails/email-order-items.php
theme/woocommerce/emails/email-styles.php
theme/woocommerce/emails/plain/admin-cancelled-order.php
theme/woocommerce/emails/plain/admin-new-order.php
theme/woocommerce/emails/plain/customer-completed-order.php
theme/woocommerce/emails/plain/customer-invoice.php
theme/woocommerce/emails/plain/customer-new-account.php
theme/woocommerce/emails/plain/customer-note.php
theme/woocommerce/emails/plain/customer-processing-order.php
theme/woocommerce/emails/plain/customer-refunded-order.php
theme/woocommerce/emails/plain/customer-reset-password.php
theme/woocommerce/emails/plain/email-addresses.php
theme/woocommerce/emails/plain/email-order-items.php
theme/woocommerce/global/breadcrumb.php
theme/woocommerce/global/form-login.php
theme/woocommerce/global/quantity-input.php
theme/woocommerce/global/sidebar.php
theme/woocommerce/global/wrapper-end.php
theme/woocommerce/global/wrapper-start.php
theme/woocommerce/loop/add-to-cart.php
theme/woocommerce/loop/loop-end.php
theme/woocommerce/loop/loop-start.php
theme/woocommerce/loop/no-products-found.php
theme/woocommerce/loop/orderby.php
theme/woocommerce/loop/pagination.php
theme/woocommerce/loop/price.php
theme/woocommerce/loop/rating.php
theme/woocommerce/loop/result-count.php
theme/woocommerce/loop/sale-flash.php
theme/woocommerce/loop/title.php
theme/woocommerce/myaccount/form-add-payment-method.php
theme/woocommerce/myaccount/form-edit-account.php
theme/woocommerce/myaccount/form-edit-address.php
theme/woocommerce/myaccount/form-login.php
theme/woocommerce/myaccount/form-lost-password.php
theme/woocommerce/myaccount/my-account.php
theme/woocommerce/myaccount/my-address.php
theme/woocommerce/myaccount/my-downloads.php
theme/woocommerce/myaccount/my-orders.php
theme/woocommerce/myaccount/view-order.php
theme/woocommerce/notices/error.php
theme/woocommerce/notices/notice.php
theme/woocommerce/notices/success.php
theme/woocommerce/order/form-tracking.php
theme/woocommerce/order/order-again.php
theme/woocommerce/order/order-details-customer.php
theme/woocommerce/order/order-details-item.php
theme/woocommerce/order/order-details.php
theme/woocommerce/order/tracking.php
theme/woocommerce/product-searchform.php
theme/woocommerce/single-product/add-to-cart/external.php
theme/woocommerce/single-product/add-to-cart/grouped.php
theme/woocommerce/single-product/add-to-cart/simple.php
theme/woocommerce/single-product/add-to-cart/variable.php
theme/woocommerce/single-product/meta.php
theme/woocommerce/single-product/price.php
theme/woocommerce/single-product/product-attributes.php
theme/woocommerce/single-product/product-image.php
theme/woocommerce/single-product/product-thumbnails.php
theme/woocommerce/single-product/rating.php
theme/woocommerce/single-product/related.php
theme/woocommerce/single-product/review.php
theme/woocommerce/single-product/sale-flash.php
theme/woocommerce/single-product/share.php
theme/woocommerce/single-product/short-description.php
theme/woocommerce/single-product/tabs/additional-information.php
theme/woocommerce/single-product/tabs/description.php
theme/woocommerce/single-product/tabs/tabs.php
theme/woocommerce/single-product/title.php
theme/woocommerce/single-product/up-sells.php
theme/woocommerce/single-product-reviews.php
theme/woocommerce/single-product.php
theme/woocommerce/taxonomy-product_cat.php
theme/woocommerce/taxonomy-product_tag.php

https://www.ads-software.com/plugins/woocommerce/