Mod Pixelmon TranslatedData

[Kyosa sha]

Bonjours, Je ne sais pas si je suis dans la bonne section mais j'ai un petit problème,

Voila comme dit dans le titre c'est un problème avec pixel sur mon serveur !
Il ne trouve pas les traduction ce qui fait des Erreur dans la console et rend inutile mes pnj !
puis-je avoir votre aide pour régler mon problème ?

[14:43:06] [Server thread/FATAL]: Error executing
task java.util.concurrent.ExecutionException: java.lang.NullPointerException
  at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_77]
  at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_77]
  at net.minecraft.util.Util.func_181617_a(SourceFile:45) [g.class:?]
  at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:660) [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.NullPointerException
  at com.pixelmonmod.pixelmon.entities.npcs.registry.NPCRegistryVillagers.getTranslatedData(NPCRegistryVillagers.java:139) ~[NPCRegistryVillagers.class:?]
  at com.pixelmonmod.pixelmon.entities.npcs.registry.NPCRegistryVillagers.getTranslatedChat(NPCRegistryVillagers.java:184) ~[NPCRegistryVillagers.class:?]
  at com.pixelmonmod.pixelmon.entities.npcs.NPCChatting.getChat(NPCChatting.java:152) ~[NPCChatting.class:?]
  at com.pixelmonmod.pixelmon.entities.npcs.NPCChatting.func_70085_c(NPCChatting.java:127) ~[NPCChatting.class:?]
  at net.minecraft.entity.EntityLiving.func_130002_c(EntityLiving.java:980) ~[ps.class:?]
  at net.minecraft.entity.player.EntityPlayer.func_70998_m(EntityPlayer.java:1163) ~[wn.class:?]
  at net.minecraft.network.NetHandlerPlayServer.func_147340_a(NetHandlerPlayServer.java:670) ~[lm.class:?]
  at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:52) ~[in.class:?]
  at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:11) ~[in.class:?]
  at org.spongepowered.common.network.PacketUtil.onProcessPacket(PacketUtil.java:115) ~[PacketUtil.class:1.8.9-1890-4.1.0-BETA-1351]
  at net.minecraft.network.PacketThreadUtil$1.redirect$onProcessPacket$0(SourceFile:39) ~[fh$1.class:?]
  at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) ~[fh$1.class:?]
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_77]
  at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_77]
  at net.minecraft.util.Util.func_181617_a(SourceFile:44) ~[g.class:?] ... 5 more