[19:12:32 ERROR]: Error occurred while disabling PrisonRankup v3.1 (Is it up to
date?)
java.lang.ExceptionInInitializerError
at io.mazenmc.prisonrankup.PrisonRankupPlugin.onDisable(PrisonRankupPlug
in.java:111) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:323) ~[S
pigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoade
r.java:359) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManag
er.java:424) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at io.mazenmc.prisonrankup.PrisonRankupPlugin.onEnable(PrisonRankupPlugi
n.java:57) [PrisonRankup-3.1.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) [Sp
igotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:335) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:405) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.jav
a:356) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.
java:316) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.reload(CraftServer.java:74
6) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.Bukkit.reload(Bukkit.java:534) [SpigotMC.jar:git-Spigot-95
2179b-bbf72f3]
at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:
25) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:14

1. [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServe
   r.java:646) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchServerCommand(Craf
   tServer.java:632) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at net.minecraft.server.v1_8_R1.DedicatedServer.aM(DedicatedServer.java:
2. [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:3
3. [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:6
4. [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java
   :526) [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at java.lang.Thread.run(Unknown Source) [?:1.8.0_31]
   Caused by: org.bukkit.plugin.IllegalPluginAccessException: Plugin attempted to r
   egister task while disabled
   at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.validate(Craf
   tScheduler.java:400) ~[SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.runTaskTimer(
   CraftScheduler.java:123) ~[SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.runTaskLater(
   CraftScheduler.java:106) ~[SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.runTask(Craft
   Scheduler.java:89) ~[SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at org.bukkit.scheduler.BukkitRunnable.runTask(BukkitRunnable.java:32) ~
   [SpigotMC.jar:git-Spigot-952179b-bbf72f3]
   at io.mazenmc.prisonrankup.managers.DataManager.(DataManager.java:
5. ~[?:?]
   at io.mazenmc.prisonrankup.managers.DataManager.(DataManager.jav
   a:38) ~[?:?]
   ... 21 more