User is not Executing. [Select-WhoAmI] error

[khadkaraghav]

$connectionString = "AuthType=AD;ServiceUri=https://"

Executing user: [ERROR] Export-XrmSolution : SOAP security negotiation with [ERROR] 'https:///adfs/services/trust/13/kerberosmixed' for target [ERROR] 'https:///adfs/services/trust/13/kerberosmixed' failed. See [ERROR] inner exception for more details. [ERROR] At C:.... [ERROR] + ... dSolution = Export-XrmSolution -ConnectionString $connectionString -M ... [ERROR] + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ERROR] + CategoryInfo : NotSpecified: (:) [Export-XrmSolution], Security [ERROR] NegotiationException [ERROR] + FullyQualifiedErrorId : System.ServiceModel.Security.SecurityNegotiation [ERROR] Exception,Xrm.Framework.CI.PowerShell.ExportXrmSolutionCommand