PROBLEME : Impossible de rejoindre mon serveur ( y compris les joueurs )

Bonjour à vous,

Il y a très peux de temps ( Samedi ), j'était sur mon serveur puis quelques secondes après mon serveur ¨POUF¨ Tous le mondes CRASH et impossible de re-rejoindre, j'ai signalé le problèmes en créant un TICKET, les admin mon dit : De notre côté, nous n'avons pas relevé de problème technique sur votre service.
Ils mon aussi préciser de aller voir les LOGS, Voici ce que me répondent les logs : [14:04:48 WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE! ; [14:04:56 ERROR]: Encountered an unexpected exception ; [14:04:56 ERROR]: This crash report has been saved to: /data/server1659/home/games/minecraft/craftbukkit/./crash-reports/crash-2014-03-10_14.04.56-server.txt .
Je suis allé donc voir le dossier CRASH-REPORTS, Voici ce que me répond CRASH-REPORTS : Report, : ---- Minecraft Crash Report ----
// Don't do that.

Time: 2/8/14 6:29 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at net.minecraft.server.v1_7_R1.DedicatedServer.aw(De dicatedServer.java:282)
at net.minecraft.server.v1_7_R1.DedicatedServer.a(Ded icatedServer.java:228)
at net.minecraft.server.v1_7_R1.MinecraftServer.run(M inecraftServer.java:465)
at net.minecraft.server.v1_7_R1.ThreadServerApplicati on.run(SourceFile:617)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
Minecraft Version: 1.7.2
Operating System: Linux (amd64) version 3.4.35-mc
Java Version: 1.7.0_25, Oracle Corporation
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 177613152 bytes (169 MB) / 259522560 bytes (247 MB) up to 10450894848 bytes (9966 MB)
JVM Flags: 5 total; -Xms256M -Xmx10000M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
CraftBukkit Information:
Running:
Failed to handle CraftCrashReport:
java.lang.NullPointerException
at org.bukkit.Bukkit.getName(Bukkit.java:74)
at org.bukkit.craftbukkit.v1_7_R1.CraftCrashReport.ca ll(CraftCrashReport.java:20)
at net.minecraft.server.v1_7_R1.CrashReportSystemDeta ils.a(SourceFile:74)
at net.minecraft.server.v1_7_R1.CrashReport.h(CrashRe port.java:45)
at net.minecraft.server.v1_7_R1.CrashReport.<init>(Cr ashReport.java:33)
at net.minecraft.server.v1_7_R1.MinecraftServer.run(M inecraftServer.java:474)
at net.minecraft.server.v1_7_R1.ThreadServerApplicati on.run(SourceFile:617)

Profiler Position: N/A (disabled)
Is Modded: ~~ERROR~~ NullPointerException: null
Type: Dedicated Server (map_server.txt)

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Si quelqu’un d'expérimenter aurais la gentillesse de m'aider.


Cordialement, Tanguy Barnéoud.