#multiplesitebindingsenabled

Security Token Serviec cannot be activated due to This collection already contains an address with scheme http

In this article, I’m gonna to fix the below SharePoint Event log issue

WebHost failed to process a request Exception: System.ServiceModel.ServiceActivationException: The service ‘/_vti_bin/sts/spsecuritytokenservice.svc’ cannot be activated due to an exception during compilation. The exception message is: This collection already contains an address with scheme http.

Solution 

To overcome “The…