Minecraft Nitrado Server: Time out Error

Seit 1 tag funktioniert mein Minecraft Nitrado Server nicht mehr. Ich weiß nicht woran es liegt, aber wenn ich joinen will, kommt die Time out Error Message. Im Webinterface login steht aber immer "Server gestartet". Auch restarten oder Welten löschen bringt nichts. Benutzte Plugins:

Essentials, Essentials Spawn, Essentials Protect, Essentials Aniti-build, Essentials Chat, Multiverse Core, World Edit, World Guard, Survival Games Plus und PluginMetrics

Wenn man die Konsole Startet kommt das:

Loading libraries, please wait... > [20:09:01 INFO]: Starting minecraft server version 1.7.9 > [20:09:01 INFO]: Loading properties > [20:09:01 INFO]: Default game type: SURVIVAL > [20:09:01 INFO]: Generating keypair > [20:09:01 INFO]: Starting Minecraft server on 85.131.150.102:25565 > [20:09:01 INFO]: This server is running CraftBukkit version git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks (MC: 1.7.9) (Implementing API version 1.7.9-R0.2) > [20:09:02 WARN]: Could not get information about this CraftBukkit version; perhaps you are running a custom one?: FileNotFoundException > [20:09:02 INFO]: [Multiverse-Core] Loading Multiverse-Core v2.4-b527 > [20:09:02 INFO]: [WorldEdit] Loading WorldEdit v5.6.2 > [20:09:02 INFO]: [SurvivalGamesPlus] Loading SurvivalGamesPlus v1.3.5 > [20:09:02 INFO]: [WorldGuard] Loading WorldGuard v6.0.0-beta-02 > [20:09:02 INFO]: [Essentials] Loading Essentials v2.13.1 > [20:09:02 INFO]: [EssentialsChat] Loading EssentialsChat v2.13.1 > [20:09:02 INFO]: [EssentialsProtect] Loading EssentialsProtect v2.13.1 > [20:09:02 INFO]: [EssentialsSpawn] Loading EssentialsSpawn v2.13.1 > [20:09:02 INFO]: [EssentialsAntiBuild] Loading EssentialsAntiBuild v2.13.1 > [20:09:02 INFO]: Preparing level "Burg" > [20:09:02 ERROR]: Encountered an unexpected exception java.lang.NullPointerException at org.bukkit.craftbukkit.v1_7_R3.scoreboard.CraftCriteria.getFromNMS(CraftCriteria.java:45) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks] at org.bukkit.craftbukkit.v1_7_R3.scoreboard.CraftObjective.(CraftObjective.java:19) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks] at org.bukkit.craftbukkit.v1_7_R3.scoreboard.CraftScoreboard.(CraftScoreboard.java:29) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks] at org.bukkit.craftbukkit.v1_7_R3.scoreboard.CraftScoreboardManager.(CraftScoreboardManager.java:35) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks] at net.minecraft.server.v1_7_R3.MinecraftServer.a(MinecraftServer.java:224) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks] at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.java:182) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks] at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:436) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks] at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:6

Server, Konsolen, Minecraft, Error, Plug-in, Bukkit, Nitrado, Timeout