WooCommerce: There was an error processing your order. Please check for any charges in your payment method / Error processing checkout. Please try again.
Checkout failed server-side — payment gateway error, nonce/session issue from caching, or a PHP error from a plugin hook.
Seen on:
WordPress
Meaning
Look at WooCommerce → Status → Logs (fatal-errors and gateway logs). Cached checkout pages break nonces; gateway API keys, webhook config or currency settings cause payment failures.
Common causes
- Payment gateway API error (keys, test/live mismatch, currency)
- Cached checkout page with stale nonce
- PHP fatal error in a checkout hook
- Required field/validation from a plugin failing silently
⚡ Quick fix
- Check WooCommerce → Status → Logs
- Exclude checkout from caching
- Verify gateway keys/mode and webhooks
Detailed fix by platform
Shell
- php
ls -t wp-content/uploads/wc-logs/ | head wp wc tool run clear_transients --user=1
How to diagnose
- Logs — Gateway and fatal-errors logs
- Cache — Checkout cached?
- Gateway — Test/live keys
🔧 Still not fixed?
Many errors look alike. If the steps above didn’t solve it, one of these is probably what you’re facing:
Similar errors
- 403 Forbidden wp-admin WordPress: 403 Forbidden on wp-admin, wp-login.php or admin-ajax.php
- 404 except homepage WordPress: 404 Not Found on every page except the homepage (permalinks / .htaccess / Nginx rules)
- Another update is currently in progress WordPress: Another update is currently in progress.
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Last updated 7 Oct 2026