What is meant by 502 Bad Gateway?

The HyperText Transfer Protocol (HTTP) 502 Bad Gateway server error response code indicates that the server, while acting as a gateway or proxy, received an invalid response from the upstream server.

How do I fix a bad gateway error?

Try these troubleshooting ideas in order because you might fix the issue faster than expected.

1. Refresh the page.
2. Start a new browser session or load the site on a different browser.
3. Restart your computer and networking equipment.
4. Clear your cache and cookies.
5. Change your DNS server.

What does it mean when the Internet says Bad Gateway?

A 502 Bad Gateway Error is a general indicator that there’s something wrong with a website’s server communication. Since it’s just a generic error, it doesn’t actually tell you the website’s exact issue. When this happens, your website will serve an error web page to your site’s visitors, like the photo below.

Is 502 Bad Gateway a virus?

There’s more than one reason you’re seeing a 502 Bad Gateway error. Most likely, it’s because the origin server your computer is communicating with is down completely. Think of your firewall as a security system protecting your computer from harmful outsiders such as viruses, hackers, malware, and other dangers.

What is an error 504?

A 504 Gateway Timeout error can appear in any internet browser, on any operating system, and on any device. This means that it’s possible to get the error on your Android or iPhone phone or tablet, in Safari on a Mac, in Chrome on Windows 10 (or 8, or 7.), etc.

What is a 503 error?

The HyperText Transfer Protocol (HTTP) 503 Service Unavailable server error response code indicates that the server is not ready to handle the request. Common causes are a server that is down for maintenance or that is overloaded.

How do I fix a 504 Gateway Timeout?

How to Fix the 504 Gateway Timeout Error

1. Retry the web page by selecting the refresh/reload button, pressing F5, or trying the URL from the address bar again.
2. Restart all of your network devices.
3. Check the proxy server settings in your browser or application and make sure they’re correct.

How do I fix Error 504 Gateway?

How to Fix 504 Gateway Timeout Errors

1. Look for server connectivity issues.
2. Check for any DNS changes.
3. Sift through your logs.
4. Fix faulty firewall configurations.
5. Comb through your website’s code to find bugs.
6. Contact your hosting provider.

Why am I getting a 502 Bad Gateway?

The 502 Bad Gateway error is an HTTP status code that means that one server on the internet received an invalid response from another server. 502 Bad Gateway errors are completely independent of your particular setup, meaning that you could see one in any browser, on any operating system,…

What causes a 502 Bad Gateway error?

The primary reason we typically see a 502 bad gateway error is due to an issue with the web host. Sometimes a query, script, or request will take too long and so it is canceled or killed by the server.

What does 502 Bad Gateway error mean?

The 502 Bad Gateway error is an HTTP status code which means that one server received an invalid response from another server that it was accessing while attempting to load the web page or fill another request by the browser. The 502 Bad Gateway error is usually a network error between servers,…

What is error 502 Bad gateaway?

Here is a list of common 502 status code variations that you may stumble across: 502 Bad Gateway 502 Service Temporarily Overloaded Error 502 Temporary Error (502) 502 Proxy Error 502 Server Error: The server encountered a temporary error and could not complete your request. HTTP 502 502. That’s an error Bad Gateway: The proxy server received an invalid response from an upstream server. HTTP Error 502 – Bad Gateway