> [21:46:45 ERROR]: Could not pass event EntityChangeBlockEvent to FierceLootboxes v1.0-SNAPSHOT
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[server.jar:git-mSpigot-unknown]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-mSpigot-unknown]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [server.jar:git-mSpigot-unknown]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [server.jar:git-mSpigot-unknown]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityChangeBlockEvent(CraftEventFactory.java:687) [server.jar:git-mSpigot-unknown]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityChangeBlockEvent(CraftEventFactory.java:681) [server.jar:git-mSpigot-unknown]
at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityChangeBlockEvent(CraftEventFactory.java:677) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.BlockRedstoneOre.e(BlockRedstoneOre.java:60) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.BlockRedstoneOre.b(BlockRedstoneOre.java:37) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.Entity.move(Entity.java:741) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:514) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.PacketPlayInFlying.a(SourceFile:137) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.PacketPlayInPosition.handle(PacketPlayInPosition.java:35) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:310) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:94) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:688) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:612) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:513) [server.jar:git-mSpigot-unknown]
at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [server.jar:git-mSpigot-unknown]
Caused by: org.bukkit.plugin.IllegalPluginAccessException: Plugin attempted to register task while disabled
at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.validate(CraftScheduler.java:404) ~[server.jar:git-mSpigot-unknown]
at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.runTaskTimer(CraftScheduler.java:127) ~[server.jar:git-mSpigot-unknown]
at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.runTaskLater(CraftScheduler.java:110) ~[server.jar:git-mSpigot-unknown]
at com.fiercepvp.crates.events.AirdropEvents.airdropFall(AirdropEvents.java:223) ~[?:?]
at sun.reflect.GeneratedMethodAccessor719.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_242]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_242]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[server.jar:git-mSpigot-unknown]
... 19 more