So I had my server running in 1.8 for a while and I decided to update to 1.8.9. and now when I load a certain area of the map (that has alot of NPCs) I get this error and crash:

 

net.minecraft.util.ReportedException: Ticking entity

at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:707) ~[MinecraftServer.class:?]

at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:344) ~[ko.class:?]

at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:605) ~[MinecraftServer.class:?]

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:481) [MinecraftServer.class:?]

at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]

Caused by: java.lang.IllegalStateException: Forge posted an invalid ServerChatEvent to the event bus.

at net.minecraftforge.event.ServerChatEvent.handler$onConstructed$0(ServerChatEvent.java:75) ~[serverChatEvent.class:?]

at net.minecraftforge.event.ServerChatEvent.<init>(ServerChatEvent.java:40) ~[serverChatEvent.class:?]

at noppes.npcs.entity.EntityNPCInterface.saySurrounding(EntityNPCInterface.java:860) ~[EntityNPCInterface.class:?]

at noppes.npcs.ai.EntityAIWander.func_75251_c(EntityAIWander.java:122) ~[EntityAIWander.class:?]

at net.minecraft.entity.ai.EntityAITasks.func_75774_a(SourceFile:85) ~[re.class:?]

at net.minecraft.entity.EntityLiving.func_70626_be(EntityLiving.java:559) ~[ps.class:?]

at net.minecraft.entity.EntityLivingBase.func_70636_d(EntityLivingBase.java:1775) ~[pr.class:?]

at net.minecraft.entity.EntityLiving.func_70636_d(EntityLiving.java:382) ~[ps.class:?]

at noppes.npcs.entity.EntityNPCInterface.func_70636_d(EntityNPCInterface.java:368) ~[EntityNPCInterface.class:?]

at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1614) ~[pr.class:?]

at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:228) ~[ps.class:?]

at noppes.npcs.entity.EntityNPCInterface.func_70071_h_(EntityNPCInterface.java:256) ~[EntityNPCInterface.class:?]

at noppes.npcs.entity.EntityCustomNpc.func_70071_h_(EntityCustomNpc.java:35) ~[EntityCustomNpc.class:?]

at net.minecraft.world.World.redirect$onCallEntityUpdate$0(World.java:284) ~[adm.class:?]

at net.minecraft.world.World.func_72866_a(World.java:1862) ~[adm.class:?]

at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:700) ~[le.class:?]

at net.minecraft.world.World.func_72870_g(World.java:1831) ~[adm.class:?]

at net.minecraft.world.World.func_72939_s(World.java:1663) ~[adm.class:?]

at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:545) ~[le.class:?]

at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:701) ~[MinecraftServer.class:?]

... 4 more

 

Other areas that also have NPCs load fine, any clue what might be causing it? I googled and search for a while but to no result.

Thanks in Advance.

Lopes

So far Im also not sure. My best guess is either because of sponge or sponges permissions plugin.