I had created my Spigot server for private use, but I found I cannot access a console in any way. I have attempted to execute every .jar file in my server folder, to no avail. My server is online, and I am currently connected using localhost, and I am hosting it on my computer. I do not know what to do, or how to fix it. I am not opped, and I have found no way to even turn off the server, much less OP me.