Follow step by step on this trailhead module.
I am stuck on this part where it instructs us to : '10. Click Start Wizard to begin the setup wizard.'
The error message I got is as below :
Remote Site Setting Missing Web service callout failed: WebService returned a SOAP Fault: INVALID_SESSION_ID: Invalid Session ID found in SessionHeader: Illegal Session faultcode=sf:INVALID_SESSION_ID faultactor=
As shown in this screenshot :
Any ideas how to resolve issue?