How do I fix nginx 502 Bad Gateway?

As visitor

  1. Reload the page in the browser. Often the 502 error is temporary and a simple reboot can help.
  2. Clear browser cache and delete cookies.
  3. Try using a different browser.
  4. Restart your computer and network equipment.
  5. Check plugins and extensions in your browser.
  6. Change your DNS server.

What does 502 Bad Gateway nginx mean?

The 502 Bad Gateway error is an HTTP status code that means that one server received an invalid response from another server. In more technical words, A 502 Bad Gateway means that the proxy (gateway) server wasn’t able to get a valid or any response from the upstream server.

How do I bypass 502 Bad Gateway?

How to Fix a 502 Bad Gateway Error

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

What does 502 Bad Gateway mean and how do you fix it?

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, and on any device.

How do I fix NGINX error?

Basic Nginx troubleshooting

  1. Search for syntax errors or warnings in the configuration.
  2. Check that Nginx is running.
  3. Verify that the ports are open and the service is listening.
  4. Check if Nginx processes requests.
  5. Check the logs.
  6. Check permissions.
  7. Reload the service.
  8. Enable de debug mode.

Is a 502 Bad Gateway my fault?

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. Other times, this error occurs because of a problem with your computer or networking equipment.

How do I stop NGINX from running?

Start / Restart / Stop Nginx Commands

  1. sudo systemctl start nginx sudo systemctl stop nginx sudo systemctl restart nginx.
  2. sudo service nginx start sudo service nginx stop sudo service nginx restart.
  3. sudo /etc/init.d/nginx start sudo /etc/init.d/nginx stop sudo /etc/init.d/nginx restart.

Is a 502 Bad gateway my fault?

How do I get rid of bad gateway?

How to Fix 502 Bad Gateway Error

  1. Refresh the Page. The first solution is a fairly simple one – wait around for a minute or two and refresh the page you’re on.
  2. Clear Browser Cache.
  3. Try in Incognito Mode.
  4. Flush DNS.
  5. Test on Another Device.
  6. Check Error Log.
  7. Check Plugins and Themes.
  8. Check CDNs.

What causes a bad gateway?

What does bad gateway mean on a website?

A 502 bad gateway message indicates that one server got an invalid response from another. In essence, you’ve connected with some kind of interim device (like an edge server) that should fetch all of the bits you need to load the page. Something about that process went wrong, and the message indicates the problem.

How do I check my NGINX settings?

Through a simple command you can verify the status of the Nginx configuration file: $ sudo systemctl config nginx The output will show if the configuration file is correct or, if it is not, it will show the file and the line where the problem is.