Errors in the operation of the site from the client's side

subornaakter24 · Post by **subornaakter24** » Sun Feb 02, 2025 4:08 am

Client-side website errors

400: Bad Request
When a server cannot recognize a user request, it assigns a 400 code to it. Most often, this happens due to incorrect browser settings.

The error can be corrected in several ways :

If it is caused by damaged cookies, clearing diabetes mailing list the cache and cookies will help.

When the cause is an internal browser error, it is enough to reinstall it or simply update it.

In case of a trivial typo (for example, in console commands wget or curl), the problem is solved by entering the request correctly.

401: Unauthorized
Appears when trying to log in to a site or its individual pages without a valid ID and password. This applies to resources that are accessible after authorization. The user may make typos in the login or enter an incorrect password. The server refuses until the credentials are written correctly.

In rare cases, the message about this error in the site's operation remains even with the correct login and password. This means that the administrator should check the integrity of the .htpasswd file, where user data is stored for successful login to the website.

403: Forbidden
The user was denied access to a resource, individual page or file due to lack of access.

There may be several reasons :

Permissions to open the file are not granted. You can check that this is not an error using the chmod command.

Restricting access to specific addresses in the .htaccess file.

The requested directory does not have an index file. To fix this, enable directory listing in the server configuration.

404: Not Found
Occurs when the server does not find a resource that matches the request. The page you are looking for may be removed, but sometimes a 404 error occurs when the resource actually exists.

In this case, it is worth looking for typos in the link. In addition, the user may not have access to the directory with the file in question. To correct the error, read and execute permissions are added to the directory.