[20:44:15 WARN]: java.io.EOFException
[20:44:15 WARN]:        at java.io.ObjectInputStream$PeekInputStream.readFully(Unknown Source)
[20:44:15 WARN]:        at java.io.ObjectInputStream$BlockDataInputStream.readShort(Unknown Source)
[20:44:15 WARN]:        at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
[20:44:15 WARN]:        at java.io.ObjectInputStream.<init>(Unknown Source)
[20:44:15 WARN]:        at ru.proempire.lisenochek.pj.base.AchievementData.deserialize(AchievementData.java:23)
[20:44:15 WARN]:        at ru.proempire.lisenochek.pj.base.sql.SQLManager.loadData(SQLManager.java:72)
[20:44:15 WARN]:        at ru.proempire.lisenochek.pj.base.EventsListener.onPlayerJoin(EventsListener.java:14)
[20:44:15 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[20:44:15 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[20:44:15 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[20:44:15 WARN]:        at java.lang.reflect.Method.invoke(Unknown Source)
[20:44:15 WARN]:        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)
[20:44:15 WARN]:        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[20:44:15 WARN]:        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500)
[20:44:15 WARN]:        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.PlayerList.onPlayerJoin(PlayerList.java:346)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:166)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:159)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:57)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:233)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:140)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679)
[20:44:15 WARN]:        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577)
[20:44:15 WARN]:        at java.lang.Thread.run(Unknown Source)