So I have a private Minecraft server, just for me and my friends and we're using Spigot 1.8.8. Everything was running normally yesterday and the server has been in use for five years (first with Bukkit then Spigot). But suddenly today it won't work! My internet connection is okay, my port forwarding is okay, the server process itself isn't experiencing any problems and everything that has happened in the past I've already checked and it's all okay. The only odd thing is my IP suddenly became static, even after I restart my router. Usually the IP address changed after I restarted my router, but now it's just the same and no one can log in! Is this an issue with Spigot? Or what? I'm totally confused. Please, anything you know would be helpful. Thanks!