Empty cart page after update or delete product

I suspect that caching might be involved here – either through a plugin you’ve added or through your hosting provider.

If you could send through a system status report as well (found under **WooCommerce > System Status**, that’d help ??

Hi, Riaan! Thanks for reply. The problem was actual with all plugins disabled except woocommerce. Other shops on my VDS works fine, this not hosting problem.

### WordPress Environment ###

Home URL: https://румебель-дом.рф
Site URL: https://румебель-дом.рф
WC Version: 2.6.9
Log Directory Writable: ?
WP Version: 4.7
WP Multisite: –
WP Memory Limit: 512 MB
WP Debug Mode: –
WP Cron: ?
Language: ru_RU

### Server Environment ###

Server Info: Apache/2.2.22 (Debian)
PHP Version: ? 5.4.45-0+deb7u6 - Мы рекомендуем как минимум PHP версии 5.6. Смотрите: Как обновить версию PHP
PHP Post Max Size: 80 MB
PHP Time Limit: 30
PHP Max Input Vars: 1000
cURL Version: 7.26.0
OpenSSL/1.0.1t

SUHOSIN Installed: –
MySQL Version: ? 5.5.53 - Мы рекомендуем MySQL версии не меньше 5.6. Читайте: Требования WordPress
Max Upload Size: 80 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Удалить запись: ?
Удалённое получение: ?

### Database ###

WC Database Version: 2.6.9
: 
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: ?

### Active Plugins (14) ###

Call Back: от Saphali – 1.0.4
Cyr to Lat enhanced: от Sol
Sergey Biryukov
Nikolay Karev
Dmitri Gogelia – 3.5

Disable WooCommerce Reviews: от pipdig – 1.1
Loco Translate: от Tim Whitlock – 2.0.10
Woocommerce Onsale Page: от wpgenie – 1.0.6
Saphali Custom Brands Pro: от Saphali – 1.3
Saphali Yandex Market (NEW): от Saphali – 2.1.0
Шорткоды: от Владимир Анохин – 4.9.9
Show Current Template: от JOTAKI Taisuke – 0.3.0
Without payment woocommerce: от Djo – 1.2.2
WOOF - WooCommerce Products Filter: от realmag777 – 1.1.6.1
WooCommerce TM Extra Product Options: от themecomplete – 4.4
WooCommerce: от WooThemes – 2.6.9
Маска телефона для CF7: от Александр Польской (Polskoy.com) – 1.0.1

### Settings ###

Force SSL: –
Currency: RUB (?)
Currency Position: right
Thousand Separator: ,
Decimal Separator: .
Number of Decimals: 2

### API ###

API Enabled: ?

### WC Pages ###

Ссылка магазина: #4 - /
Корзина: #5 - /korzina/
Оформление заказа: #6 - /checkout/
Мой аккаунт: #7 - /my-account/

### Taxonomies ###

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

### Theme ###

Name: Тема от www.polskoy.com
Version: 1.1
Author URL: https://www.polskoy.com/
Child Theme: ? – Если вы модифицируете элементы WooCommerce в теме WordPress
которую вы не разрабатывали самостоятельно
рекомендуется использовать дочернюю тему. Читайте: Как создать дочернюю тему

WooCommerce Support: ? Не определено

### Templates ###

Overrides: mebel/woocommerce/archive-product.php
mebel/woocommerce/single-product/add-to-cart/external.php
mebel/woocommerce/single-product/add-to-cart/grouped.php
mebel/woocommerce/single-product/add-to-cart/simple.php
mebel/woocommerce/single-product/add-to-cart/variable.php
mebel/woocommerce/single-product/add-to-cart/variation-add-to-cart-button.php
mebel/woocommerce/single-product/add-to-cart/variation.php
mebel/woocommerce/single-product/meta.php
mebel/woocommerce/single-product/price.php
mebel/woocommerce/single-product/product-attributes.php
mebel/woocommerce/single-product/product-image.php
mebel/woocommerce/single-product/product-thumbnails.php
mebel/woocommerce/single-product/rating.php
mebel/woocommerce/single-product/related.php
mebel/woocommerce/single-product/review-meta.php
mebel/woocommerce/single-product/review-rating.php
mebel/woocommerce/single-product/review.php
mebel/woocommerce/single-product/sale-flash.php
mebel/woocommerce/single-product/share.php
mebel/woocommerce/single-product/short-description.php
mebel/woocommerce/single-product/tabs/additional-information.php
mebel/woocommerce/single-product/tabs/description.php
mebel/woocommerce/single-product/tabs/tabs.php
mebel/woocommerce/single-product/title.php
mebel/woocommerce/single-product/up-sells.php
mebel/woocommerce/single-product.php

Any ideas?

Have you tried:
Dashboard > WooCommerce > System Status > Tools
– click Clear Transients
– click Clear expired transients
– click Recount terms
– click Clear all sessions

Hi, lorro! I tryed it. No results (

I’ve had another look but I’ve no idea what the problem is. However, there are some things you can try:

In wp-config.php, set:

define('WP_DEBUG', true);

Then test. Any code notices or warnings will be exposed and may give a clue.

Have a look in the wordpress root directory, wp-content and wp-includes for files called error_log. No extension, but they are plain text. Again they may contain a clue.

Increase system memory to 128Mb and Max Input Vars to 5000.