---- Minecraft Crash Report ----
    // Oops.
     
    Time: 2/14/14 3:38 AM
    Description: Exception in server tick loop
     
    java.lang.NullPointerException: Exception in server tick loop
            at com.mojang.authlib.GameProfile.hashCode(GameProfile.java:90)
            at java.util.WeakHashMap.put(Unknown Source)
            at org.apache.commons.lang3.builder.ToStringStyle.register(ToStringStyle.java:191)
            at org.apache.commons.lang3.builder.ToStringStyle.appendClassName(ToStringStyle.java:1453)
            at org.apache.commons.lang3.builder.ToStringStyle.appendStart(ToStringStyle.java:378)
            at org.apache.commons.lang3.builder.ToStringBuilder.<init>(ToStringBuilder.java:263)
            at org.apache.commons.lang3.builder.ToStringBuilder.<init>(ToStringBuilder.java:226)
            at com.mojang.authlib.GameProfile.toString(GameProfile.java:97)
            at ov.d(SourceFile:102)
            at ov.a(SourceFile:93)
            at ok.c(SourceFile:130)
            at net.minecraft.server.MinecraftServer.v(SourceFile:555)
            at nb.v(SourceFile:264)
            at net.minecraft.server.MinecraftServer.u(SourceFile:471)
            at net.minecraft.server.MinecraftServer.run(SourceFile:387)
            at mr.run(SourceFile:657)
     
     
    A detailed walkthrough of the error, its code path and all known details is as follows:
    ---------------------------------------------------------------------------------------
     
    -- System Details --
    Details:
            Minecraft Version: 14w07a
            Operating System: Linux (amd64) version 2.6.32-431.1.2.0.1.el6.x86_64
            Java Version: 1.7.0_01, Oracle Corporation
            Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
            Memory: 3732572976 bytes (3559 MB) / 4116054016 bytes (3925 MB) up to 4116054016 bytes (3925 MB)
            JVM Flags: 3 total; -XX:MaxPermSize=256m -Xms4096M -Xmx4096M
            IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
            Profiler Position: N/A (disabled)
            Player Count: 3 / 40; [oe['dinidini'/235, l='world', x=840.70, y=79.20, z=6351.70], oe['ismail3214'/473, l='world', x=123.50, y=88.00, z=141.50], oe['Morpheus1101'/1795, l='world', x=-20.58, y=69.00, z=103.78]]
            Is Modded: Unknown (can't tell)
            Type: Dedicated Server (map_server.txt)