I am getting strange exception which seems to me is related to WCF configuration object but what is wrong is completely unclear to me

A first chance exception of type 'System.Configuration.ConfigurationErrorsException' occurred in System.Configuration.dll

Additional information: This element is not currently associated with any context

ServiceModelSectionGroup serviceConfigs =
ServiceModelSectionGroup.GetSectionGroup(config);

ServiceElement serviceConfig = 
serviceConfigs.Services.Services[serviceType.ToString()]; << here exception

enter image description here

c# .net wcf exception configuration
Edit
Report