17.02 17:49:55 [Server] Server thread/FATAL [minecraft/MinecraftServer]: Error executing task
17.02 17:49:55 [Server] INFO java.util.concurrent.ExecutionException: java.lang.ArrayIndexOutOfBoundsException
17.02 17:49:55 [Server] INFO at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_242]
17.02 17:49:55 [Server] INFO at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_242]
17.02 17:49:55 [Server] INFO at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
17.02 17:49:55 [Server] INFO at org.spongepowered.common.SpongeImplHooks.onUtilRunTask(SpongeImplHooks.java:308) [SpongeImplHooks.class:1.12.2-2838-7.1.7]
17.02 17:49:55 [Server] INFO at net.minecraft.server.MinecraftServer.redirect$onRun$zjh000(MinecraftServer.java:4716) [MinecraftServer.class:?]
17.02 17:49:55 [Server] INFO at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:723) [MinecraftServer.class:?]
17.02 17:49:55 [Server] INFO at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) [nz.class:?]
17.02 17:49:55 [Server] INFO at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) [MinecraftServer.class:?]
17.02 17:49:55 [Server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?]
17.02 17:49:55 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
17.02 17:49:55 [Server] INFO Caused by: java.lang.ArrayIndexOutOfBoundsException