Author: Yuvraj Wadhwani / Source: howtogeek.com
A 400 Bad Request Error occurs when a request sent to the website server is incorrect or corrupt, and the server receiving the request can’t understand it. Occasionally, the problem is on the website itself, and there’s not much you can do about that.
But most of the time, the problem is one you might be able to solve—maybe you typed the address wrong, or maybe your browser cache is causing problems. Here are some solutions you can try.| Make money from home with your own business. Join the Online Marketing … | |
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What Is a 400 Bad Request Error?
A 400 Bad Request error happens when a server cannot understand a request that’s been made of it. It’s called a 400 error because that’s the HTTP status code that the web server uses to describe that kind of error.
A 400 Bad Request error can happen because there’s a simple error in the request. Perhaps you’ve mistyped a URL and the server can’t return a 404 Error, for some reason. Or maybe your web browser is trying to use an expired or invalid cookie. Some servers that are not configured properly can also throw 400 errors instead of more helpful errors in some situations. For example, when you try to upload a file that’s too big to some sites, you might get a 400 error instead of an error letting you know about the maximum file size.
Just like with 404 errors and 502 errors, website designers can customize how a 400 error looks. So, you might see different looking 400 pages on different websites. Websites might also use slightly different names for this error. For example, you might see things like:
- 400 Bad Request
- 400 – Bad request. The request could not be understood by the server due to malformed syntax. The client should not repeat the request without modifications
- Bad Request – Invalid URL
- Bad Request. Your browser sent a request that this server could not understand
- HTTP Error 400. The request hostname is invalid
- Bad Request: Error 400
- HTTP Error 400 – Bad Request
Often, you can do something to fix getting a 400 error, but figuring out exactly what can be challenging because of the vague nature of the error. Here are some things you can try.
Refresh the Page
Refreshing the page is always worth a shot. Many times the 400 error is temporary, and a simple refresh might do the trick. Most browsers use the F5 key to refresh, and also provide a Refresh button somewhere on the address bar. It doesn’t fix the problem very often, but it takes just a second to try.
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