Помощь Ошибка при заходе

Захожу на сервер и сразу-же выключается сервер.
Ошибка в краш репорт:
net.minecraft.server.management.PlayerList.func_72355_a(Lnet/minecraft/network/NetworkManager;Lnet/minecraft/entity/player/EntityPlayerMP;)V
at protocolsupport.zplatform.impl.spigot.network.handler.SpigotLoginListenerPlay.joinGame(SpigotLoginListenerPlay.java:124)
at protocolsupport.protocol.packet.handler.AbstractLoginListenerPlay.tryJoin(AbstractLoginListenerPlay.java:132)
at protocolsupport.protocol.packet.handler.AbstractLoginListenerPlay.tick(AbstractLoginListenerPlay.java:94)
at protocolsupport.zplatform.impl.spigot.network.handler.SpigotLoginListenerPlay.func_73660_a(SpigotLoginListenerPlay.java:70)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:298)
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:196)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:922)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:461)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:778)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:624)
at java.lang.Thread.run(Thread.java:748)

 

Может оперативки не хватает?