What is 401 Unauthorized Error? How to fix it?
The HTTP 401 Unauthorized error code indicates that the requested resources is restricted and to access the resources needs valid authentication, the requested client has lacks valid authentication for the target resources. Error 401 can occur in one of several possible scenarios.: The client sent its authentication credentials to the server, but the server has rejected the credentials. The client has not provided authentication credentials in the … Continue reading What is 401 Unauthorized Error? How to fix it?