When I start my minecraft server using the panel, the console displays:
Server is starting...
---------Running Pre-Flight, this might take a moment or two...---------
And there's nothing more ...
Dockers are activated
How to do ?
Well, that's not much info provided. But I think the server.jar can't be found. What type of server are you trying to launch?
CraftBukkit, Spigot, Bungee or something else?
My I ask if you are planning on using the server for other customers? If not I would just recommend using scales until the new daemon comes out.