What does HTTP 502 mean?

What does HTTP 502 mean?

Bad Gateway server
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.

What causes a HTTP 502 error?

Server overload: An overloaded server is one of the most common causes of a 502 error. This is where the server has reached its memory capacity, often activated by an unusually high number of visitors trying to access the same website.

How do I bypass 502?

How to solve 502 errors as a visitor

1. Perform a hard refresh in your browser. On Macs, this is done by pressing Cmd + Shift + R .
2. Clear your browser cache and delete cookies.
3. Restart your computer/networking equipment.
4. Change your DNS servers.

What does 502 Web server received an invalid response while acting as a gateway or proxy server mean?

The 502 (Bad Gateway) status code indicates that the server, while acting as a gateway or proxy, received an invalid response from an inbound server it accessed while attempting to fulfill the request. These indicate that the request was accepted, but the server prevented the fulfillment of the request.

How do I fix error 502 in Chrome?

The 502 Bad Gateway error is often a network error between servers on the internet, meaning the problem wouldn’t be with your computer or internet connection. Meanwhile you can try: Refreshing/reloading the page. Closing all open tabs or windws and start a new session.

How do I fix error 502 in Gmail?

If you’re seeing a “Temporary Error (502)” message when you try to sign in to Gmail, your mail is temporarily unavailable. This error usually goes away quickly, so try signing in again in a few minutes. Even though you can’t sign in for the moment, your messages and personal information are still safe.

How do I know if I have 502 bad gateway?

Try Another Browser. It’s possible that an issue with your browser might be causing the 502 Bad Gateway error. One easy way to check this out is to use a different browser and see if it works. You can use Google Chrome, Mozilla Firefox, Apple Safari, or Microsoft Edge.

How do you clear a cache on Google Chrome?

In Chrome

1. On your computer, open Chrome.
2. At the top right, click More .
3. Click More tools Clear browsing data.
4. At the top, choose a time range. To delete everything, select All time.
5. Next to “Cookies and other site data” and “Cached images and files,” check the boxes.
6. Click Clear data.