Никаких ошибок нет в консоли, на версии 1.8 все работало как надо.Более того, при каждом запуске сервера, кейсы сбрасываются
Вот первый варнинг, но это фигня по сути это он просто не может видимо обновиться.Других ошибок не нашел
[20:05:06] [Server thread/INFO]: [MCDonate]: Version 0.25 run!
[20:05:08] [Server thread/WARN]: java.net.SocketTimeoutException: connect timed out
[20:05:08] [Server thread/WARN]: at java.net.PlainSocketImpl.socketConnect(Native Method)
[20:05:08] [Server thread/WARN]: at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
[20:05:08] [Server thread/WARN]: at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
[20:05:08] [Server thread/WARN]: at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
[20:05:08] [Server thread/WARN]: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
[20:05:08] [Server thread/WARN]: at java.net.Socket.connect(Socket.java:589)
[20:05:08] [Server thread/WARN]: at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
[20:05:08] [Server thread/WARN]: at sun.net.
www.http.HttpClient.openServer(HttpClient.java:432)
[20:05:08] [Server thread/WARN]: at sun.net.
www.http.HttpClient.openServer(HttpClient.java:527)
[20:05:08] [Server thread/WARN]: at sun.net.
www.http.HttpClient.<init>(HttpClient.java:211)
[20:05:08] [Server thread/WARN]: at sun.net.
www.http.HttpClient.New(HttpClient.java:308)
[20:05:08] [Server thread/WARN]: at sun.net.
www.http.HttpClient.New(HttpClient.java:326)
[20:05:08] [Server thread/WARN]: at sun.net.
www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1169)
[20:05:08] [Server thread/WARN]: at sun.net.
www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105)
[20:05:08] [Server thread/WARN]: at sun.net.
www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)
[20:05:08] [Server thread/WARN]: at sun.net.
www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:933)
[20:05:08] [Server thread/WARN]: at sun.net.
www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1513)
[20:05:08] [Server thread/WARN]: at sun.net.
www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
[20:05:08] [Server thread/WARN]: at ru.MCDonate.Main.getIP(Main.java:94)
[20:05:08] [Server thread/WARN]: at ru.MCDonate.Main.onEnable(Main.java:41)
[20:05:08] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
[20:05:08] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340)
[20:05:08] [Server thread/WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
[20:05:08] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:357)
[20:05:08] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317)
[20:05:08] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:414)
[20:05:08] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:378)
[20:05:08] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:333)
[20:05:08] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:263)
[20:05:08] [Server thread/WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525)
[20:05:08] [Server thread/WARN]: at java.lang.Thread.run(Thread.java:745)
[20:05:08] [Server thread/INFO]: Основной кластер недоступен. Используется резервный (2).
[20:05:08] [Server thread/INFO]: [MCDonate] Choosed a connection: 91.228.153.17:10001
[20:05:08] [Server thread/INFO]: [MCDonate]: OK!