[11:39:08 INFO]: Failed to load spawner. [11:39:08 WARN]: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_12_R1.block.CraftBlockState cannot be cast to org.bukkit.block.CreatureSpawner [11:39:08 WARN]: at com.songoda.epicspawners.spawners.spawner.ESpawner.(ESpawner.java:51) [11:39:08 WARN]: at com.songoda.epicspawners.EpicSpawnersPlugin.loadData(EpicSpawnersPlugin.java:242) [11:39:08 WARN]: at com.massivecraft.massivelag.inject.MassiveLagRunnable.run(MassiveLagRunnable.java:56) [11:39:08 WARN]: at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) [11:39:08 WARN]: at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:361) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:739) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [11:39:08 WARN]: at java.lang.Thread.run(Thread.java:748) [11:39:08 INFO]: Failed to load spawner. [11:39:08 WARN]: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_12_R1.block.CraftBlockState cannot be cast to org.bukkit.block.CreatureSpawner [11:39:08 WARN]: at com.songoda.epicspawners.spawners.spawner.ESpawner.(ESpawner.java:51) [11:39:08 WARN]: at com.songoda.epicspawners.EpicSpawnersPlugin.loadData(EpicSpawnersPlugin.java:242) [11:39:08 WARN]: at com.massivecraft.massivelag.inject.MassiveLagRunnable.run(MassiveLagRunnable.java:56) [11:39:08 WARN]: at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) [11:39:08 WARN]: at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:361) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:739) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [11:39:08 WARN]: at java.lang.Thread.run(Thread.java:748) [11:39:08 INFO]: Failed to load spawner. [11:39:08 WARN]: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_12_R1.block.CraftBlockState cannot be cast to org.bukkit.block.CreatureSpawner [11:39:08 WARN]: at com.songoda.epicspawners.spawners.spawner.ESpawner.(ESpawner.java:51) [11:39:08 WARN]: at com.songoda.epicspawners.EpicSpawnersPlugin.loadData(EpicSpawnersPlugin.java:242) [11:39:08 WARN]: at com.massivecraft.massivelag.inject.MassiveLagRunnable.run(MassiveLagRunnable.java:56) [11:39:08 WARN]: at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76) [11:39:08 WARN]: at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:361) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:739) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [11:39:08 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [11:39:08 WARN]: at java.lang.Thread.run(Thread.java:748)