[Server thread/ERROR]: Could not pass event SpawnerSpawnEvent to ChunkCollectors v1.5
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:505) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:480) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callSpawnerSpawnEvent(CraftEventFactory.java:145) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.MobSpawnerAbstract.a(MobSpawnerAbstract.java:257) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.MobSpawnerAbstract.c(MobSpawnerAbstract.java:161) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.TileEntityMobSpawner.c(TileEntityMobSpawner.java:41) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.World.tickEntities(World.java:1902) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.WorldServer.tickEntities(WorldServer.java:588) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:891) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:384) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:752) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:649) [ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
Caused by: java.lang.reflect.GenericSignatureFormatError: Signature Parse error: expected a class type
	Remaining input:  ‏‎ ‏ ‌ ‌
	at sun.reflect.generics.parser.SignatureParser.error(SignatureParser.java:124) ~[?:1.8.0_212]
	at sun.reflect.generics.parser.SignatureParser.parseClassTypeSignature(SignatureParser.java:307) ~[?:1.8.0_212]
	at sun.reflect.generics.parser.SignatureParser.parseClassSignature(SignatureParser.java:213) ~[?:1.8.0_212]
	at sun.reflect.generics.parser.SignatureParser.parseClassSig(SignatureParser.java:156) ~[?:1.8.0_212]
	at sun.reflect.generics.repository.ClassRepository.parse(ClassRepository.java:57) ~[?:1.8.0_212]
	at sun.reflect.generics.repository.ClassRepository.parse(ClassRepository.java:41) ~[?:1.8.0_212]
	at sun.reflect.generics.repository.AbstractRepository.<init>(AbstractRepository.java:74) ~[?:1.8.0_212]
	at sun.reflect.generics.repository.GenericDeclRepository.<init>(GenericDeclRepository.java:49) ~[?:1.8.0_212]
	at sun.reflect.generics.repository.ClassRepository.<init>(ClassRepository.java:53) ~[?:1.8.0_212]
	at sun.reflect.generics.repository.ClassRepository.make(ClassRepository.java:70) ~[?:1.8.0_212]
	at java.lang.Class.getGenericInfo(Class.java:2548) ~[?:1.8.0_212]
	at java.lang.Class.getGenericInterfaces(Class.java:912) ~[?:1.8.0_212]
	at java.util.HashMap.comparableClassFor(HashMap.java:351) ~[?:1.8.0_212]
	at java.util.HashMap$TreeNode.treeify(HashMap.java:1934) ~[?:1.8.0_212]
	at java.util.HashMap.treeifyBin(HashMap.java:772) ~[?:1.8.0_212]
	at java.util.HashMap.putVal(HashMap.java:644) ~[?:1.8.0_212]
	at java.util.HashMap.put(HashMap.java:612) ~[?:1.8.0_212]
	at net.minecraft.server.v1_8_R3.Chunk.a(Chunk.java:899) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.Chunk.a(Chunk.java:884) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.ChunkRegionLoader.loadEntities(ChunkRegionLoader.java:434) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:46) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:1) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:337) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:295) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:17) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:140) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:121) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.getChunkAt(CraftWorld.java:144) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.getChunkAt(CraftWorld.java:603) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at org.bukkit.Location.getChunk(Location.java:78) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]
	at com.cloth.chunkcollector.ChunkCollectorManager.getChunkCollector(ChunkCollectorManager.java:89) ~[?:?]
	at com.cloth.events.CollectorEntitySpawnEvent.onCollectorEntitySpawn(CollectorEntitySpawnEvent.java:27) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[ElapsedSpigot.jar:git-TacoSpigot-fd3209f3]