Rescuing a Broken Checkout During a Sale

The Problem: A boutique owner’s WooCommerce checkout was broken for two days due to a conflicting payment gateway update, resulting in active revenue loss.

The Solution: Diagnosed the exact PHP error and plugin conflict within hours of the request, executing a safe rollback and patching the vulnerability without losing any order data.

The Results: Checkout restored in under 3 hours, preventing thousands in abandoned cart losses.