Sharepoint 2010 - The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the

Good Day Everyone

I encounter this problem when i login on form based authentication (i'm not using customize Login page), i just finishing setting up my server again, i hope someone has encounter this and solve it. thanks and regards.