What is the 401 Unauthorized Error?
The “401 Unauthorized Error” is a standard HTTP response status code that indicates that a request sent to a server cannot be completed because it lacks valid authentication credentials. This error occurs when either no authentication is provided or the provided credentials are not valid or sufficient to access the resource. It’s essentially the server’s way of saying “You need to log in to see this” or “You don’t have permission to access this without proper authentication.” This error prompts the user to provide the necessary credentials, and if provided correctly, the server allows access to the requested resource.
How to Fix a 401 Unauthorized Error?
Are you seeing a 401 Unauthorized Error and wondering how to fix it? The 401 Unauthorized Error is an HTTP status code error that represents the request sent by the client to the server that lacks valid authentication credentials. It may be represented as “401 Unauthorized“, “Authorization required“, or “HTTP error 401- Unauthorized“. It represents that the request could not be authenticated. It consists of a www-Authenticate header which contains a hint on how to authorize correctly. Fortunately, solving this issue is usually straightforward.
This common error pops up when there’s a problem with your login credentials or your browser settings. It simply means that the server won’t let you access a webpage because it doesn’t recognize you or your permissions. In this article, we’ll break down what the 401 Unauthorized Error means, common causes, and step-by-step solutions.
Fix a 401 Unauthorized Error(5 Methods)
- What is the 401 Unauthorized Error?
- Causes of 401 Unauthorized Error:
- How to Fix a 401 Unauthorized Error?
- 1. Check The URL
- 2. Flush the DNS
- 3. Clear Browser Cookie and Cache
- 4. Logging out and Logging in again
- 5. Website mistake
- Variations of 401 Authentication error