[18:25:06] [ERROR]: [Server Thread] Could not pass event ArenaTickEvent to SkyWars v1.10.5
java.lang.NoClassDefFoundError: net/latinplay/Core/Main
	at ak.CookLoco.SkyWars.listener.skywars.ArenaListener.onArenaTick(ArenaListener.java:289) ~[?:?]
	at spg.lgdev.events.executor.asm.generated.GeneratedEventExecutor331.execute(Unknown Source) ~[?:?]
	at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:68) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:561) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:547) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at ak.CookLoco.SkyWars.arena.Arena$4.run(Arena.java:1010) ~[?:?]
	at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(SourceFile:59) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.mainThreadHeartbeat(SourceFile:402) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at net.minecraft.server.v1_8_R3.MinecraftServer.tickWorlds(SourceFile:837) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at net.minecraft.server.v1_8_R3.DedicatedServer.tickWorlds(SourceFile:349) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at net.minecraft.server.v1_8_R3.MinecraftServer.tickServer(SourceFile:770) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(SourceFile:649) ~[ispigot.jar:git-iSpigot-PaperEdition]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[?:1.8.0_275]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[?:1.8.0_275]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[?:1.8.0_275]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_275]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_275]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275]