Having problem deploying my nextjs application

See more:

next.js

While trying to deploy my nextjs project on vercel, I keep getting two major errors. And I don't even know where to start my debugging from. But when I run yarn build on my local computer, it build my project without any error

These are the errors I get when trying to deploy on vercel

Error 1

Error: Can't resolve './cradleLoader.css' in '/vercel/path0/node_modules/react-loader-spinner/dist/loader/css'

Error 2

Build error occurred
Error: > Build failed because of webpack errors
    at /vercel/path0/node_modules/next/dist/build/index.js:397:19
    at async Span.traceAsyncFn (/vercel/path0/node_modules/next/dist/telemetry/trace/trace.js:60:20)
    at async Object.build [as default] (/vercel/path0/node_modules/next/dist/build/index.js:77:25)
error Command failed with exit code 1.

What I have tried:

I don't even know where to start my debugging from