> [17:09:37 ERROR]: Could not pass event BlockFormEvent to EpicFurnaces v4.1.2
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:309) ~[server.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [server.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [server.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.craftbukkit.v1_13_R2.event.CraftEventFactory.handleBlockFormEvent(CraftEventFactory.java:1293) [server.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.craftbukkit.v1_13_R2.event.CraftEventFactory.handleBlockFormEvent(CraftEventFactory.java:1281) [server.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.WorldServer.n_(WorldServer.java:505) [server.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.WorldServer.doTick(WorldServer.java:287) [server.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:952) [server.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:417) [server.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:831) [server.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:729) [server.jar:git-Spigot-f56e2e7-4385562]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_192]
Caused by: java.lang.ClassCastException