AEM: [ERROR] Request to http://localhost:4502/crx/packmgr/service.jsp failed, response=Unauthorized

Hi there,

i ran the following command :

$ mvn clean install -PautoInstallSinglePackage

 and got the error like this:

saying:  Request to http://localhost:4502/crx/packmgr/service.jsp failed, response=Unauthorized.

but i am able to click open it:http://localhost:4502/crx/packmgr/service.jsp withou issue.

can anyone help me out of it?