Unable to log in to NAV web client

Dear All,


I have configured web client in my Server but while logging into web client i can login with the same user with Windows Authentication whereas I can't log in using UserName authentication.

The error is

You do not have access to Microsoft Dynamics NAV. Verify that you have been set up as a valid user in Microsoft Dynamics NAV.

whereas there is user in Users list. I can also log into NAV windows client with same credentials.

While checking in Event viewer, the error is:

Server instance: DynamicsNAV100
Tenant: <ii>default</ii>
<ii>Session type: Background
Session ID: -1
This license is not compatible with this version of Microsoft Dynamics NAV.</ii>