Allowing Experimental features

[MincePie]

I tried cloning this repo and set my next.config.js to:

/** @type {import('next').NextConfig} */
const nextConfig = {
  reactStrictMode: true,
  swcMinify: true,
  experimental: {
    serverActions: true,
  },
  
};

module.exports = nextConfig;

i did this because I want to try using the Server Actions features descirbed in this video: https://www.youtube.com/watch?v=gPyKKD6mODE&t=2002s (which references this repo in its resources for server actions).

When I try to use this - I get an error that says:

Error occurred prerendering page "/". Read more: https://nextjs.org/docs/messages/prerender-error
TypeError: (0 , import_react.useEffect) is not a function
at Analytics (/v9/.next/server/chunks/447.js:32321:32)
at T (/v9/.next/server/chunks/447.js:25855:13)
at Za (/v9/.next/server/chunks/447.js:25960:21)
at Array.toJSON (/v9/.next/server/chunks/447.js:25774:20)
at stringify ()
at da (/v9/.next/server/chunks/447.js:25432:9)
at gb (/v9/.next/server/chunks/447.js:26069:29)
at Timeout._onTimeout (/v9/.next/server/chunks/447.js:25905:16)
at listOnTimeout (node:internal/timers:569:17)
at process.processTimers (node:internal/timers:512:7)

• info Generating static pages (5/5)

Export encountered errors on following paths:
/page: /
 ELIFECYCLE  Command failed with exit code 1.

Does anyone know how to use this repo with server actions?