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How to fix Bad Gateway Error : Here tips you must know

If you run an online business, you’ll want your website to be available at all times. Unfortunately, WordPress problems like the 502 Bad Gateway error are common and can prevent users from accessing your site.

The good news is that this error is relatively easy to fix. Once you’ve determined the cause, you can take the necessary steps to resolve the problem and make your website accessible again.

In this post, we’ll take a closer look at the 502 Bad Gateway error message and its leading causes. Then, we’ll show you how to fix it. Let’s get started!

What Is the 502 Bad Gateway Error?

Whenever you try accessing a website, your browser sends a request to the site’s server. This server processes the request and returns the data (i.e., the site’s content).

You’ll see an HTTP status code if something goes wrong during the process. Sometimes, this is accompanied by a message that describes the problem.

A 502 Bad Gateway error indicates that the server received an invalid response from an inbound server and usually happens if the site is using a proxy or gateway server.

The error message you see may vary, depending on your browser and the server you’re trying to access. However, typically you’ll receive one of the following alerts:

  • “502 Bad Gateway”
  • “502 Proxy Error”
  • “Error 502”
  • “HTTP Error 502 – Bad Gateway”
  • Temporary Error (502)
  • “502 Service Temporarily Overloaded”

As you can see, the 502 status code may indicate an issue with the proxy server or a server overload. However, there are other possible causes of this error.

What Causes the 502 Bad Gateway Error?

Several issues can return a 502 Bad Gateway error. These include:

  • An unresolved domain name. The domain name might not be connecting to the correct IP address. This can happen because you’ve recently migrated your site to a new host, and the DNS servers haven’t yet finished propagating.
  • An over-sensitive firewall. If your site or your web host is using a firewall, it may be blocking certain internet providers or IP addresses. This happens when the firewall detects a false threat.
  • Server overload. The origin server may have crashed due to a sudden spike in traffic. This problem is more common if you’re on a shared hosting plan and your server has limited resources.

It’s worth noting that the 502 Bad Gateway error doesn’t always indicate a problem with the server. It can also be caused by a client-side issue, like an outdated browser version or corrupted files in the browser cache.

How Do You Fix the 502 Bad Gateway Error

Now, let’s look at how to fix the 502 Bad Gateway error! We’ll cover two scenarios: an issue on the client side and a problem with the server.

·     Clear Your Browser’s Cache

our browser might be storing outdated data for your site, which could lead to the Bad Gateway error. Alternatively, it may contain corrupted files that prevent access to your website.It’s a good idea to clear your browser cache. For example, in Google Chrome, click on the three dots in the top right-hand corner and select More tool Clear browsing data.