2013-04-17 11:22:40 [WARNING] Failed to handle packet for world/83.195.92.182: java.lang.ArrayIndexOutOfBoundsException: -7645270
java.lang.ArrayIndexOutOfBoundsException: -7645270
        at java.util.ArrayList.elementData(Unknown Source)
        at java.util.ArrayList.set(Unknown Source)
        at net.minecraft.server.v1_5_R2.RegionFile.<init>(RegionFile.java:76)
        at net.minecraft.server.v1_5_R2.RegionFileCache.a(SourceFile:61)
        at net.minecraft.server.v1_5_R2.ChunkRegionLoader.chunkExists(ChunkRegionLoader.java:35)
        at net.minecraft.server.v1_5_R2.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:98)
        at net.minecraft.server.v1_5_R2.PlayerChunk.<init>(PlayerChunk.java:24)
        at net.minecraft.server.v1_5_R2.PlayerChunkMap.a(PlayerChunkMap.java:69)
        at net.minecraft.server.v1_5_R2.PlayerChunkMap.b(PlayerChunkMap.java:144)
        at net.minecraft.server.v1_5_R2.PlayerChunkMap.movePlayer(PlayerChunkMap.java:220)
        at net.minecraft.server.v1_5_R2.PlayerList.d(PlayerList.java:246)
        at net.minecraft.server.v1_5_R2.PlayerConnection.a(PlayerConnection.java:423)
        at net.minecraft.server.v1_5_R2.Packet10Flying.handle(SourceFile:136)
        at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:177)
        at net.minecraft.server.v1_5_R2.PlayerConnection.d(PlayerConnection.java:110)
        at net.minecraft.server.v1_5_R2.ServerConnection.b(SourceFile:35)
        at org.spigotmc.netty.NettyServerConnection.b(NettyServerConnection.java:67)
        at net.minecraft.server.v1_5_R2.MinecraftServer.r(MinecraftServer.java:582)
        at net.minecraft.server.v1_5_R2.DedicatedServer.r(DedicatedServer.java:229)
        at net.minecraft.server.v1_5_R2.MinecraftServer.q(MinecraftServer.java:471)
        at net.minecraft.server.v1_5_R2.MinecraftServer.run(MinecraftServer.java:403)
        at net.minecraft.server.v1_5_R2.ThreadServerApplication.run(SourceFile:573)