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Minification Disabled in Production

Why This Error Occurred​

Code optimization has been disabled for your production build. The optimization.minimize or optimization.minimizer was incorrectly overridden in next.config.js.

This severely degrades your application's performance at runtime. It can also result in server-side-only code being downloaded by your users.

Possible Ways to Fix It​

Be sure your next.config.js has not modified optimization.minimize or optimization.minimizer.

You can file an issue on our GitHub if you do not understand why minification is being disabled by your next.config.js.