Table of Contents
What is a 502 message?
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 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 fix Error 502?
Troubleshoot a 502 error message
- Refresh the page.
- Start a new browser session or load the site on a different browser.
- Restart your computer and networking equipment.
- Clear your cache and cookies.
- Change your DNS server.
- Contact the website administrator or your internet service provider.
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.
Does 502 Bad Gateway mean blocked?
What does 502 Bad Gateway mean? # A 502 Bad Gateway indicates that the edge server (server acting as a proxy) was not able to get a valid or any response from the origin server (also called upstream server).
What do 502 and 504 status codes mean?
502 and 504 errors are related to a bad gateway, meaning that while the reverse proxy server is operational, something it needs to collect from the origin server is not working, or the connection between the reverse proxy server and the origin server is broken.
How do I fix 502 bad gateway on Iphone?
To fix this issue All you have to do is Just Restart your browser or Refresh your website page by essentially tapping on the Refresh button. Or on the other hand, to restart your browser you simply close the present browser and revive it after some time.
How do I bypass 502 Bad Gateway?
How to Fix a 502 Bad Gateway Error
- Reload the page.
- Look for server connectivity issues.
- Check for any DNS changes.
- Sift through your logs.
- Fix faulty firewall configurations.
- Comb through your website’s code to find bugs.
- Contact your host.
When should I use 502 Bad Gateway?
A 502 Bad Gateway Error occurs when you try to visit a web page, but one web server gets an invalid response from another. Normally, the problem is on the website itself, and there’s nothing you can do.
How do I get rid of 502 bad gateway on Mac?
How to solve 502 errors as a visitor
- Perform a hard refresh in your browser. On Macs, this is done by pressing Cmd + Shift + R .
- Clear your browser cache and delete cookies.
- Restart your computer/networking equipment.
- Change your DNS servers.
What causes 502 Bad Gateway nginx?
502 Bad Gateway in Nginx commonly occurs when Nginx runs as a reverse proxy, and is unable to connect to backend services. This can be due to service crashes, network errors, configuration issues, and more.