20.02 08:02:53 [Server] WARN Task #1416 for GGSkywars v2.1 generated an exception
20.02 08:02:53 [Server] INFO java.lang.NullPointerException
20.02 08:02:53 [Server] INFO at me.gush.skywars.arena.Arena.destroyCages(Arena.java:361) ~[?:?]
20.02 08:02:53 [Server] INFO at me.gush.skywars.arena.Arena.start(Arena.java:838) ~[?:?]
20.02 08:02:53 [Server] INFO at me.gush.skywars.arena.Arena$2.run(Arena.java:779) ~[?:?]
20.02 08:02:53 [Server] INFO at com.massivecraft.massivelag.inject.MassiveLagRunnable.run(MassiveLagRunnable.java:57) ~[?:?]
20.02 08:02:53 [Server] INFO at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:59) ~[PaperSpigot-1.8.8.jar:git-PaperSpigot-"8b18730"]
20.02 08:02:53 [Server] INFO at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:349) [PaperSpigot-1.8.8.jar:git-PaperSpigot-"8b18730"]
20.02 08:02:53 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:783) [PaperSpigot-1.8.8.jar:git-PaperSpigot-"8b18730"]
20.02 08:02:53 [Server] INFO at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [PaperSpigot-1.8.8.jar:git-PaperSpigot-"8b18730"]
20.02 08:02:53 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [PaperSpigot-1.8.8.jar:git-PaperSpigot-"8b18730"]
20.02 08:02:53 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [PaperSpigot-1.8.8.jar:git-PaperSpigot-"8b18730"]
20.02 08:02:53 [Server] INFO at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]