tRPC Next 13 Error

error.log

yarn build
yarn run v1.22.19
$ dotenv -e .env.production -- next build
info  - Loaded env from /Users/batuhangoksu/@Sandbox/next13-trpc-minimal/.env.production
warn  - You have enabled experimental feature (appDir) in next.config.js.
warn  - Experimental features are not covered by semver, and may cause unexpected or broken application behavior. Use at your own risk.
info  - Thank you for testing `appDir` please leave your feedback at https://nextjs.link/app-feedback

info  - Creating an optimized production build
info  - Compiled successfully
info  - Linting and checking validity of types
info  - Collecting page data
[    ] info  - Generating static pages (0/4) << query #1 userById {
  input: { id: '1' },
  result: transformResult_b10d288d_TRPCClientError: fetch failed
      at Function.from (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/.next/server/chunks/130.js:256:16)
      at /Users/batuhangoksu/@Sandbox/next13-trpc-minimal/.next/server/chunks/130.js:655:89
      at processTicksAndRejections (node:internal/process/task_queues:96:5) {
    meta: undefined,
    shape: undefined,
    data: undefined,
    [cause]: TypeError: fetch failed
        at Object.fetch (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/compiled/undici/index.js:1:26686)
        at processTicksAndRejections (node:internal/process/task_queues:96:5) {
      cause: [Error]
    }
  },
  elapsedMs: 37,
  context: {}
}
transformResult_b10d288d_TRPCClientError: fetch failed
    at Function.from (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/.next/server/chunks/130.js:256:16)
    at /Users/batuhangoksu/@Sandbox/next13-trpc-minimal/.next/server/chunks/130.js:655:89
    at processTicksAndRejections (node:internal/process/task_queues:96:5) {
  meta: undefined,
  shape: undefined,
  data: undefined,
  [cause]: TypeError: fetch failed
      at Object.fetch (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/compiled/undici/index.js:1:26686)
      at processTicksAndRejections (node:internal/process/task_queues:96:5) {
    cause: Error: connect ECONNREFUSED 127.0.0.1:3000
        at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1157:16)
        at TCPConnectWrap.callbackTrampoline (node:internal/async_hooks:130:17) {
      errno: -61,
      code: 'ECONNREFUSED',
      syscall: 'connect',
      address: '127.0.0.1',
      port: 3000
    }
  }
}
[Error: An error occurred in the Server Components render. The specific message is omitted in production builds to avoid leaking sensitive details. A digest property is included on this error instance which may provide additional details about the nature of the error.] {
  digest: '381243681'
}

Error occurred prerendering page "/". Read more: https://nextjs.org/docs/messages/prerender-error
TRPCClientError: fetch failed
    at Function.from (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/.next/server/chunks/130.js:256:16)
    at /Users/batuhangoksu/@Sandbox/next13-trpc-minimal/.next/server/chunks/130.js:655:89
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
info  - Generating static pages (4/4)

> Build error occurred
Error: Export encountered errors on following paths:
	/page: /
    at /Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/export/index.js:408:19
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Span.traceAsyncFn (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/trace/trace.js:79:20)
    at async /Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/build/index.js:1331:21
    at async Span.traceAsyncFn (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/trace/trace.js:79:20)
    at async /Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/build/index.js:1191:17
    at async Span.traceAsyncFn (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/trace/trace.js:79:20)
    at async Object.build [as default] (/Users/batuhangoksu/@Sandbox/next13-trpc-minimal/node_modules/next/dist/build/index.js:65:29)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.