Failed to create SSL

Here is the indication:
Jun 06, 2018 9:20:51 AM com.gentics.mesh.example.Server
INFO: Server running on port 3000
io.reactivex.exceptions.OnErrorNotImplementedException: Failed to create SSL connection
at io.reactivex.internal.functions.Functions$OnErrorMissingConsumer.accept(Functions.java:704)
...
Caused by: javax.net.ssl.SSLHandshakeException: Failed to create SSL connection
at io.vertx.core.http.impl.HttpChannelConnector.handshakeFailure(HttpChannelConnector.java:249)

From [here](https://groups.google.com/forum/#!topic/vertx/4_JVfUbiCio) I see this:

> Most probably because the server you are talking to is not talking SSL. If you haven't specified 443 as the port then your client will be using port 80, so this would make sense.

I can say that I am running mesh localhost:8080 and it is not running on https.