Problème map Minecraft

Bonjour bonjour ! Y aurait-il une âme charitable qui saurait m'expliquer cette situation ?

Ma map Minecraft semble bugger et les réparation effectuée (via la touche "réparer mon serveur") ne font que sélectionner une autre map, mais quand je recharge l'ancienne, le serveur plante à nouveau.


Merci beaucoup ! =)

Voici mes messages d'erreur :


[spoiler]>22:29:26 [SEVERE] net.minecraft.server.v1_5_R2.ReportedException: Ticking entity
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.r(Min ecraftServer.java:566)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.DedicatedServer.r(Ded icatedServer.java:225)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.q(Min ecraftServer.java:476)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.run(M inecraftServer.java:409)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.ThreadServerApplicati on.run(SourceFile:573)
>22:29:26 [SEVERE] Caused by: java.lang.NullPointerException
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.BlockTNT.wasExploded( SourceFile:63)
>22:29:26 [SEVERE] at org.bukkit.craftbukkit.v1_5_R2.CraftWorld.explodeB lock(CraftWorld.java:1114)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.EntityEnderDragon.a(E ntityEnderDragon.java:444)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.EntityEnderDragon.c(E ntityEnderDragon.java:296)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.EntityLiving.l_(Entit yLiving.java:526)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.World.entityJoinedWor ld(World.java:1355)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.WorldServer.entityJoi nedWorld(WorldServer.java:614)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.World.playerJoinedWor ld(World.java:1336)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.World.tickEntities(Wo rld.java:1224)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.WorldServer.tickEntit ies(WorldServer.java:480)
>22:29:26 [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.r(Min ecraftServer.java:562)
>22:29:26 [SEVERE] ... 4 more
>22:29:26 [SEVERE] Encountered an unexpected exception ReportedException
net.minecraft.server.v1_5_R2.ReportedException: Ticking entity
at net.minecraft.server.v1_5_R2.MinecraftServer.r(Min ecraftServer.java:566)
at net.minecraft.server.v1_5_R2.DedicatedServer.r(Ded icatedServer.java:225)
at net.minecraft.server.v1_5_R2.MinecraftServer.q(Min ecraftServer.java:476)
at net.minecraft.server.v1_5_R2.MinecraftServer.run(M inecraftServer.java:409)
at net.minecraft.server.v1_5_R2.ThreadServerApplicati on.run(SourceFile:573)
Caused by: java.lang.NullPointerException
at net.minecraft.server.v1_5_R2.BlockTNT.wasExploded( SourceFile:63)
at org.bukkit.craftbukkit.v1_5_R2.CraftWorld.explodeB lock(CraftWorld.java:1114)
at net.minecraft.server.v1_5_R2.EntityEnderDragon.a(E ntityEnderDragon.java:444)
at net.minecraft.server.v1_5_R2.EntityEnderDragon.c(E ntityEnderDragon.java:296)
at net.minecraft.server.v1_5_R2.EntityLiving.l_(Entit yLiving.java:526)
at net.minecraft.server.v1_5_R2.World.entityJoinedWor ld(World.java:1355)
at net.minecraft.server.v1_5_R2.WorldServer.entityJoi nedWorld(WorldServer.java:614)
at net.minecraft.server.v1_5_R2.World.playerJoinedWor ld(World.java:1336)
at net.minecraft.server.v1_5_R2.World.tickEntities(Wo rld.java:1224)
at net.minecraft.server.v1_5_R2.WorldServer.tickEntit ies(WorldServer.java:480)
at net.minecraft.server.v1_5_R2.MinecraftServer.r(Min ecraftServer.java:562)[/spoiler]