#Error on getData on production server using vercel

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solemn trenchBOT
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Hi @knotty rover. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

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The ECONNREFUSED error typically occurs when a connection attempt is refused by the server. This could be due to the server not being available, the server not listening on the specified port, or the server not being reachable from your network.

In the context of Next.js, this error has been reported by several users in different scenarios. Here are some potential solutions based on the knowledge sources:

  1. Update Next.js version: Some users reported this issue in specific versions of Next.js (like 13.4.2) and found that updating to a newer version resolved the issue (source (https://github.com/vercel/next.js/issues/49677)).

  2. Change hostname: A contributor suggested changing the hostname from 'localhost' to '127.0.0.1'. This seemed to work for some users running a custom Next.js server on next@13.4.7 (source (https://github.com/vercel/next.js/issues/49677)).

  3. Downgrade Next.js version: Some users found that downgrading to an older version of Next.js (like 13.2.4) resolved the issue (source (https://github.com/vercel/next.js/issues/49677)).

  4. Check your fetch calls: If you're using fetch in your server components to make requests to your own server (localhost), you might encounter this error. Make sure the server is running and listening on the correct port before making the request (source (https://github.com/vercel/next.js/issues/49578)).

Remember to carefully review your code and the specific circumstances of your issue, as the correct solution may vary. If none of these solutions work, consider opening an issue in the Next.js GitHub repository (https://github.com/vercel/next.js/issues) for further assistance.

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