I think they’re using the Java Spring Framework for their site in New York’s Healthcare exchange.
Here’s the error message I’ve been getting for the past hour when I click on the GET STARTED button:
Error 500: org.springframework.core.task.TaskRejectedException: Executor [java.util.concurrent.ThreadPoolExecutor@d7c77916] did not accept task: org.springframework.context.event.SimpleApplicationEventMulticaster$1@4b5230a2