
When you deploy a new version of your Next.js application, existing clients can silently fail when calling Server Actions. This happens because Next.js generates new encryption keys per build, making old client sessions incompatible. Here's the advanced fix using persistent encryption keys.

Production crashes caused by Minified React error #310 can be devastating—especially when they only appear after deployment. Learn why calling notFound() inside a suspended server component triggers this error and how to fix it by restructuring your not-found page.
The "Props must be serializable" warning in Next.js confuses many developers who mark every client component with 'use client'. This guide explains the root cause and shows you exactly how to fix it by understanding the true purpose of client-server boundaries.