WordPress database error Commands out of sync

Since upgrading to WooCommerce 7.6.0, my error_log is filling up with WordPress database errors like this in runs of three every minute or so:

WordPress database error Commands out of sync; you can't run this command now for query SHOW FULL COLUMNS FROM wp_options made by shutdown_action_hook, do_action('shutdown'), WP_Hook->do_action, WP_Hook->apply_filters, Automattic\Jetpack\Autoloader\jpa10d711ec5dd1299c49f4fb90df5a407\Shutdown_Handler->__invoke, Automattic\Jetpack\Autoloader\jpa10d711ec5dd1299c49f4fb90df5a407\Plugins_Handler->cache_plugins, set_transient, update_option

I do not have Jetpack installed.

I searched my plugins directory for Automattic\Jetpack\Autoloader\jpa10d711ec5dd1299c49f4fb90df5a407, and found it in WooCommerce.

I am running a caching plugin (WP Super Cache), and I tried clearing the cache, but the errors continued.

I am using a standard theme. I don’t have the luxury of deleting other plugins to look for conflicts because the error only occurs on the production site. I have not been able to reproduce it on my staging site. Though there are differences in the data between the production and staging sites, the plugins are same with the exception of the WooCommerce-ShipStation Integration plugin, which is on the production site only.

Any ideas on how to further troubleshoot and resolve this error?

My system report:

### WordPress Environment ###

WordPress address (URL): https://thedomain.com
Site address (URL): https://thedomain.com
WC Version: 7.6.0
REST API Version: ✔ 7.6.0
WC Blocks Version: ✔ 9.8.4
Action Scheduler Version: ✔ 3.5.4
Log Directory Writable: ✔
WP Version: 6.2
WP Multisite: –
WP Memory Limit: 256 MB
WP Debug Mode: –
WP Cron: ✔
Language: en_US
External object cache: –

### Server Environment ###

Server Info: LiteSpeed
PHP Version: 8.0.28
PHP Post Max Size: 128 MB
PHP Time Limit: 30
PHP Max Input Vars: 3000
cURL Version: 7.61.1
OpenSSL/1.1.1k

SUHOSIN Installed: –
MySQL Version: 10.5.19-MariaDB-cll-lve
Max Upload Size: 128 MB
Default Timezone is UTC: ✔
fsockopen/cURL: ✔
SoapClient: ✔
DOMDocument: ✔
GZip: ✔
Multibyte String: ✔
Remote Post: ✔
Remote Get: ✔

### Database ###

WC Database Version: 7.6.0
WC Database Prefix: wp_
Total Database Size: 469.19MB
Database Data Size: 291.00MB
Database Index Size: 178.19MB
wp_woocommerce_sessions: Data: 2.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_api_keys: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_attribute_taxonomies: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_downloadable_product_permissions: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_woocommerce_order_items: Data: 9.52MB + Index: 2.52MB + Engine InnoDB
wp_woocommerce_order_itemmeta: Data: 65.59MB + Index: 47.11MB + Engine InnoDB
wp_woocommerce_tax_rates: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_woocommerce_tax_rate_locations: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_woocommerce_shipping_zones: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_woocommerce_shipping_zone_locations: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_woocommerce_shipping_zone_methods: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_woocommerce_payment_tokens: Data: 0.08MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_payment_tokenmeta: Data: 0.27MB + Index: 0.23MB + Engine InnoDB
wp_woocommerce_log: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_actions: Data: 1.50MB + Index: 0.61MB + Engine InnoDB
wp_actionscheduler_claims: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_groups: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_logs: Data: 0.47MB + Index: 0.30MB + Engine InnoDB
wp_commentmeta: Data: 1.52MB + Index: 1.91MB + Engine InnoDB
wp_comments: Data: 26.55MB + Index: 15.09MB + Engine InnoDB
wp_links: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_options: Data: 4.50MB + Index: 1.39MB + Engine InnoDB
wp_postmeta: Data: 132.66MB + Index: 74.17MB + Engine InnoDB
wp_posts: Data: 10.52MB + Index: 6.06MB + Engine InnoDB
wp_relevanssi: Data: 7.52MB + Index: 9.55MB + Engine InnoDB
wp_relevanssi_log: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_relevanssi_stopwords: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_termmeta: Data: 0.16MB + Index: 0.16MB + Engine InnoDB
wp_terms: Data: 0.13MB + Index: 0.13MB + Engine InnoDB
wp_term_relationships: Data: 0.23MB + Index: 0.14MB + Engine InnoDB
wp_term_taxonomy: Data: 0.11MB + Index: 0.13MB + Engine InnoDB
wp_tinvwl_analytics: Data: 0.20MB + Index: 0.11MB + Engine InnoDB
wp_tinvwl_items: Data: 0.11MB + Index: 0.00MB + Engine InnoDB
wp_tinvwl_lists: Data: 0.09MB + Index: 0.00MB + Engine InnoDB
wp_usermeta: Data: 8.52MB + Index: 6.03MB + Engine InnoDB
wp_users: Data: 0.47MB + Index: 0.30MB + Engine InnoDB
wp_wcpdf_invoice_number: Data: 1.52MB + Index: 0.00MB + Engine InnoDB
wp_wcpdf_packing_slip_number: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wc_admin_notes: Data: 0.05MB + Index: 0.00MB + Engine InnoDB
wp_wc_admin_note_actions: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_category_lookup: Data: 0.05MB + Index: 0.00MB + Engine InnoDB
wp_wc_customer_lookup: Data: 1.52MB + Index: 0.58MB + Engine InnoDB
wp_wc_download_log: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_order_coupon_lookup: Data: 0.16MB + Index: 0.17MB + Engine InnoDB
wp_wc_order_product_lookup: Data: 10.52MB + Index: 9.06MB + Engine InnoDB
wp_wc_order_stats: Data: 3.52MB + Index: 1.28MB + Engine InnoDB
wp_wc_order_tax_lookup: Data: 0.13MB + Index: 0.13MB + Engine InnoDB
wp_wc_product_attributes_lookup: Data: 0.00MB + Index: 0.00MB + Engine MyISAM
wp_wc_product_download_directories: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_product_meta_lookup: Data: 0.31MB + Index: 0.45MB + Engine InnoDB
wp_wc_rate_limits: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_reserved_stock: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wc_tax_rate_classes: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_webhooks: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wfls_2fa_secrets: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wfls_role_counts: Data: 0.00MB + Index: 0.00MB + Engine MEMORY
wp_wfls_settings: Data: 0.02MB + Index: 0.00MB + Engine InnoDB

### Post Type Counts ###

attachment: 1736
cfredux_contact_form: 4
mc4wp-form: 1
nav_menu_item: 155
page: 123
post: 14
product: 680
product_variation: 2306
revision: 231
shop_coupon: 29
shop_order: 18567
shop_order_refund: 423
soliloquy: 1
wp_block: 1
wp_global_styles: 1

### Security ###

Secure connection (HTTPS): ✔
Hide errors from visitors: ✔

### Active Plugins (15) ###

Autoptimize: by Frank Goossens (futtta) – 3.1.6
Contact Form Redux: by linux4me – 1.3.3
MainWP Child: by MainWP – 4.4.1
Relevanssi: by Mikko Saari – 4.19.0
Simple Lightbox: by Archetyped – 2.9.3
Responsive WordPress Slider - Soliloquy Lite: by Soliloquy Team – 2.7.2
TI WooCommerce Wishlist: by TemplateInvaders – 2.3.6
User Role Editor: by Vladimir Garagulya – 4.63.3
Payment Plugins for Stripe WooCommerce: by Payment Plugins
support@paymentplugins.com – 3.3.40

WooCommerce Bill Shipping Account: by linux4me – 1.0.0
PDF Invoices & Packing Slips for WooCommerce: by WP Overnight – 3.5.2
WooCommerce - ShipStation Integration: by WooCommerce – 4.3.6
WooCommerce: by Automattic – 7.6.0
Wordfence Login Security: by Wordfence – 1.1.2
WP Super Cache: by Automattic – 1.9.4

### Inactive Plugins (0) ###


### Dropin Plugins (1) ###

advanced-cache.php: advanced-cache.php

### Settings ###

API Enabled: –
Force SSL: ✔
Currency: USD ($)
Currency Position: left
Thousand Separator: ,
Decimal Separator: .
Number of Decimals: 2
Taxonomies: Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

Taxonomies: Product Visibility: exclude-from-catalog (exclude-from-catalog)
exclude-from-search (exclude-from-search)
featured (featured)
outofstock (outofstock)
rated-1 (rated-1)
rated-2 (rated-2)
rated-3 (rated-3)
rated-4 (rated-4)
rated-5 (rated-5)

Connected to WooCommerce.com: ✔
Enforce Approved Product Download Directories: –
Order datastore: WC_Order_Data_Store_CPT

### WC Pages ###

Shop base: #2799 - /shop/
Cart: #14 - /cart/
Checkout: #15 - /checkout/
My account: #16 - /my-account/
Terms and conditions: ❌ Page not set

### Theme ###

Name: Twenty Sixteen Child
Version: 1.0.0
Author URL: https://trackitweb.com/
Child Theme: ✔
Parent Theme Name: Twenty Sixteen
Parent Theme Version: 2.9
Parent Theme Author URL: https://wordpress.org/
WooCommerce Support: ✔

### Templates ###

Overrides: –

### Admin ###

Enabled Features: activity-panels
analytics
coupons
customer-effort-score-tracks
import-products-task
experimental-fashion-sample-products
shipping-smart-defaults
shipping-setting-tour
homescreen
marketing
multichannel-marketing
mobile-app-banner
navigation
onboarding
onboarding-tasks
remote-inbox-notifications
remote-free-extensions
payment-gateway-suggestions
shipping-label-banner
subscriptions
store-alerts
transient-notices
woo-mobile-welcome
wc-pay-promotion
wc-pay-welcome-page

Disabled Features: block-editor-feature-enabled
minified-js
new-product-management-experience
product-variation-management
settings

Daily Cron: ✔ Next scheduled: 2023-04-21 16:53:14 -07:00
Options: ✔
Notes: 41
Onboarding: completed

### TI WooCommerce Wishlist Templates ###

Overrides: –

### Action Scheduler ###

Complete: 2,077
Oldest: 2023-03-20 11:23:30 -0700
Newest: 2023-04-20 11:07:25 -0700

Pending: 3
Oldest: 2023-04-20 11:22:57 -0700
Newest: 2023-04-21 10:11:31 -0700


### Status report information ###

Generated at: 2023-04-20 11:19:11 -07:00