Why does nginx show 502 Bad Gateway?

A 502 Bad Gateway Error means that the web server you’ve connected to is acting as a proxy for relaying information from another server, but it has gotten a bad response from that other server. It’s possible the server is overloaded or there are network issues between the two servers, and it’s just a temporary problem.

What does a 502 Bad Gateway mean?

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 Error 502 Gateway?

Troubleshoot a 502 error message

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.
6. Contact the website administrator or your internet service provider.

How do I fix NGINX error?

Troubleshoot Nginx: 10 typical errors

1. Check the configuration for syntax errors or warnings:
2. Is Nginx running?
3. Is the port really open and the service listening?
4. Is Nginx working?
5. Check the default main log files:
6. Check the permissions and full path access to the files accessed by Nginx:

What is Nginx error?

Setting Up the Error Log NGINX writes information about encountered issues of different severity levels to the error log. The error_log directive sets up logging to a particular file, stderr , or syslog and specifies the minimal severity level of messages to log. By default, the error log is located at logs/error.

Why am I getting 502 Bad Gateway?

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 is a 502 Bad Gateway error?

A 502 Bad Gateway Error means that the web server you’ve connected to is acting as a proxy for relaying information from another server, but it has gotten a bad response from that other server. It’s called a 502 error because that’s the HTTP status code that the web server uses to describe that kind of error.

What does it mean 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.

What is a 502 Bad Gateway page?

A 502 Bad Gateway Error occurs when you try to visit a web page , but one web server gets an invalid response from another web server. Most of the time, the problem is on the website itself, and there’s not much you can do. But sometimes, this error can occur because of a problem on your computer or networking equipment.