05.08 22:54:03 [Server] WARN [UltraCosmetics] Task #28383 for UltraCosmetics v2.4.11 generated an exception
05.08 22:54:03 [Server] INFO java.lang.NullPointerException: null
05.08 22:54:03 [Server] INFO at be.isach.ultracosmetics.player.UltraPlayerManager.getUltraPlayer(UltraPlayerManager.java:30) ~[?:?]
05.08 22:54:03 [Server] INFO at be.isach.ultracosmetics.treasurechests.TreasureChest.lambda$clear$1(TreasureChest.java:306) ~[?:?]
05.08 22:54:03 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) ~[spigot-1.12.2.jar:git-Spigot-eb3d921-b9f1615]
05.08 22:54:03 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:361) [spigot-1.12.2.jar:git-Spigot-eb3d921-b9f1615]
05.08 22:54:03 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:739) [spigot-1.12.2.jar:git-Spigot-eb3d921-b9f1615]
05.08 22:54:03 [Server] INFO at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-eb3d921-b9f1615]
05.08 22:54:03 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-eb3d921-b9f1615]
05.08 22:54:03 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-eb3d921-b9f1615]
05.08 22:54:03 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_161]