[ProSkyWars] Disabling ProSkyWars v1.0
[17:53:53] [Server thread/ERROR]: Error occurred while enabling ProSkyWars v1.0 (Is it up to date?)
org.bukkit.plugin.IllegalPluginAccessException: Plugin attempted to register task while disabled
	at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.validate(CraftScheduler.java:413) ~[server.jar:git-Spigot-eb3d921-2b93d83]
	at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.runTaskTimer(CraftScheduler.java:130) ~[server.jar:git-Spigot-eb3d921-2b93d83]
	at org.bukkit.scheduler.BukkitRunnable.runTaskTimer(BukkitRunnable.java:111) ~[server.jar:git-Spigot-eb3d921-2b93d83]
	at com.mineorigin.minigame.e.k.<init>(Timer.java:88) ~[?:?]
	at com.mineorigin.minigame.e.a.<init>(Arena.java:187) ~[?:?]
	at com.mineorigin.minigame.Main.O(Main.java:765) ~[?:?]
	at com.mineorigin.minigame.Main.onEnable(Main.java:282) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[server.jar:git-Spigot-eb3d921-2b93d83]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337) [server.jar:git-Spigot-eb3d921-2b93d83]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) [server.jar:git-Spigot-eb3d921-2b93d83]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:381) [server.jar:git-Spigot-eb3d921-2b93d83]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:330) [server.jar:git-Spigot-eb3d921-2b93d83]
	at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:422) [server.jar:git-Spigot-eb3d921-2b93d83]
	at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:383) [server.jar:git-Spigot-eb3d921-2b93d83]
	at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:338) [server.jar:git-Spigot-eb3d921-2b93d83]
	at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:272) [server.jar:git-Spigot-eb3d921-2b93d83]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545) [server.jar:git-Spigot-eb3d921-2b93d83]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]