[12:41:21] [Server thread/INFO]: [ProjectKorra] Disabling ProjectKorra v1.8.0 BETA 9
[12:41:21] [Server thread/INFO]: [ProjectKorra] Combustion addon ability disabled.
[12:41:21] [Server thread/ERROR]: Exception stopping the server
org.bukkit.plugin.IllegalPluginAccessException: Plugin attempted to register task while disabled
    at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.validate(CraftScheduler.java:398) ~[patched.jar:git-PaperSpigot-7022e93-unknown]
    at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.runTaskTimer(CraftScheduler.java:123) ~[patched.jar:git-PaperSpigot-7022e93-unknown]
    at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.runTaskLater(CraftScheduler.java:106) ~[patched.jar:git-PaperSpigot-7022e93-unknown]
    at com.projectkorra.projectkorra.util.logging.LogFilter.isLoggable(Unknown Source) ~[?:?]
    at java.util.logging.Handler.isLoggable(Handler.java:301) ~[?:1.8.0_72]
    at java.util.logging.StreamHandler.isLoggable(StreamHandler.java:249) ~[?:1.8.0_72]
    at java.util.logging.FileHandler.publish(FileHandler.java:679) ~[?:1.8.0_72]
    at com.projectkorra.projectkorra.util.logging.PKLogHandler.publish(Unknown Source) ~[?:?]
    at java.util.logging.Logger.log(Logger.java:738) ~[?:1.8.0_72]
    at java.util.logging.Logger.doLog(Logger.java:765) ~[?:1.8.0_72]
    at java.util.logging.Logger.log(Logger.java:875) ~[?:1.8.0_72]
    at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:425) ~[patched.jar:git-PaperSpigot-7022e93-unknown]
    at org.bukkit.plugin.SimplePluginManager.disablePlugins(SimplePluginManager.java:416) ~[patched.jar:git-PaperSpigot-7022e93-unknown]
    at org.bukkit.craftbukkit.v1_8_R3.CraftServer.disablePlugins(CraftServer.java:338) ~[patched.jar:git-PaperSpigot-7022e93-unknown]
    at net.minecraft.server.v1_8_R3.MinecraftServer.stop(MinecraftServer.java:456) ~[patched.jar:git-PaperSpigot-7022e93-unknown]
    at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:652) [patched.jar:git-PaperSpigot-7022e93-unknown]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_72]