


A superfluous message body is provided with an invalid Content-Length header field, or there was nobody but a Content-Length header field was included.The request contains invalid syntax or cannot be fulfilled.It is almost the same as a 404 Not Found error but will often occur in cases where something might be found but has been deemed unfit for use by the client.Įxamples of this status code include when: trying to access a webpage or an image) is somehow malformed to the server and can't give you the resource. The 400 Bad Request error is quite common and happens when a resource request (e.g. For example, if you pull up a website using your phone and then type in a website address you could mistype some characters due to fat-finger syndrome (Like me). The server will struggle to process the request and will ultimately return the 400 error code.Īnother possibility is that the user has typed in a URL from an outside source and copied it incorrectly or gotten it wrong somehow. This can happen when an individual uses a slash or ampersand incorrectly or leaves off part of the URL altogether. What Causes Bad Request Errors?īad request errors are the result of a variety of things, but the most common cause is when a user types in a URL incorrectly. To help those who are struggling to comprehend this, I’ll expand the descriptions slightly for better clarity. The problem is that most error codes are represented by a number and a short description of a few words. These errors can be caused by an invalid request, or they may occur due to the server has experienced a problem and failing to deliver what you were looking for. 400 error codes are HTTP status codes that indicate that the server did not understand the request.
