Explanation Of 502 Bad Gateway Error

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What is an error 502 bad gateway? Give a detailed explanation of this error regarding networking? How to solve or fix 502 bad gateways issues?

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Answered By 0 points N/A #331038

Explanation Of 502 Bad Gateway Error

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A 502 bad gateway error occurs with a pop-up error message. The pop-up error message mainly tells that server could not be able to get a valid or any response from the original server(also called as an upstream server). The cause of this error is that one server is getting an invalid response from another server, while sometimes the corrupt file in the system shows this message.

There are several ways to fix this error:

  • Try to reload the page.
  • Clear your browser cache.
  • Try to use another browser.
  • Change your DNS server.
  • Restart PHP.
  • Check logs.
  • Check your plugins and theme.

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