[Abandonado][Em andamento] Crash Report

bom,hj tentei logar no craftlandia server region 2.0 e começou a apareçer esse problema,na hora de botar a senha,Ja atualizei meu java e nada de pegar,nunca aconteceu,veio começa a acontecer hj... espero que alguem saiba como resolver!

---- Minecraft Crash Report ----
// I let you down. Sorry

Time: 10/04/14 23:21
Description: Rendering Block Entity

com.google.common.util.concurrent.UncheckedExecutionException: com.mojang.authlib.yggdrasil.InsecureTextureException
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2199)
at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3936)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4806)
at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4812)
at btt.a(SourceFile:119)
at bpc.a(SourceFile:64)
at bpc.a(SourceFile:35)
at bpc.a(SourceFile:21)
at bou.a(SourceFile:100)
at bou.a(SourceFile:92)
at bok.a(SourceFile:383)
at bod.a(SourceFile:994)
at bod.b(SourceFile:814)
at ban.ak(SourceFile:800)
at ban.f(SourceFile:727)
at net.minecraft.client.main.Main.main(SourceFile:148)
Caused by: com.mojang.authlib.yggdrasil.InsecureTextureException
at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.getTextures(YggdrasilMinecraftSessionService.java:135)
at btu.a(SourceFile:46)
at btu.load(SourceFile:43)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
... 16 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2199)
at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3936)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4806)
at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4812)
at btt.a(SourceFile:119)
at bpc.a(SourceFile:64)
at bpc.a(SourceFile:35)
at bpc.a(SourceFile:21)

-- Block Entity Details --
Details:
Name: Skull // apm
Block type: ID #144 (tile.skull // ank)
Block data value: 5 / 0x5 / 0b0101
Block location: World: (-555,7,10051), Chunk: (at 5,0,3 in -35,628; contains blocks -560,0,10048 to -545,255,10063), Region: (-2,19; contains chunks -64,608 to -33,639, blocks -1024,0,9728 to -513,255,10239)
Actual block type: ID #144 (tile.skull // ank)
Actual block data value: 5 / 0x5 / 0b0101
Stacktrace:
at bou.a(SourceFile:100)
at bou.a(SourceFile:92)
at bok.a(SourceFile:383)
at bod.a(SourceFile:994)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [blu['Ranma'/9997888, l='MpServer', x=-589,57, y=5,62, z=10023,62]]
Chunk stats: MultiplayerChunkCache: 49, 49
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (-566,4,97), Chunk: (at 10,0,1 in -36,6; contains blocks -576,0,96 to -561,255,111), Region: (-2,0; contains chunks -64,0 to -33,31, blocks -1024,0,0 to -513,255,511)
Level time: 78568078 game time, 78345011 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 43 total; [blu['Ranma'/9997888, l='MpServer', x=-589,57, y=5,62, z=10023,62], ss['entity.ItemFrame.name'/9997920, l='MpServer', x=-614,50, y=8,50, z=10012,06], ss['entity.ItemFrame.name'/9997921, l='MpServer', x=-615,50, y=8,50, z=10008,06], ss['entity.ItemFrame.name'/9997922, l='MpServer', x=-614,50, y=8,50, z=10008,06], ss['entity.ItemFrame.name'/9997923, l='MpServer', x=-615,50, y=8,50, z=10005,94], ss['entity.ItemFrame.name'/9997924, l='MpServer', x=-614,50, y=8,50, z=10005,94], ss['entity.ItemFrame.name'/9997925, l='MpServer', x=-618,50, y=8,50, z=10008,06], ss['entity.ItemFrame.name'/9997926, l='MpServer', x=-619,50, y=8,50, z=10008,06], ss['entity.ItemFrame.name'/9997927, l='MpServer', x=-618,50, y=8,50, z=10009,94], ss['entity.ItemFrame.name'/9997928, l='MpServer', x=-619,50, y=8,50, z=10009,94], wh['Cavalo'/9997906, l='MpServer', x=-607,50, y=4,00, z=10015,13], ss['entity.ItemFrame.name'/9997905, l='MpServer', x=-585,06, y=6,50, z=10034,50], ss['entity.ItemFrame.name'/9997904, l='MpServer', x=-585,06, y=6,50, z=10033,50], ss['entity.ItemFrame.name'/9997911, l='MpServer', x=-618,50, y=9,50, z=10017,94], ss['entity.ItemFrame.name'/9997910, l='MpServer', x=-620,50, y=10,50, z=10017,94], ss['entity.ItemFrame.name'/9997909, l='MpServer', x=-620,50, y=9,50, z=10017,94], ss['entity.ItemFrame.name'/9997915, l='MpServer', x=-614,50, y=9,50, z=10017,94], ss['entity.ItemFrame.name'/9997914, l='MpServer', x=-616,50, y=9,50, z=10017,94], ss['entity.ItemFrame.name'/9997913, l='MpServer', x=-616,50, y=10,50, z=10017,94], ss['entity.ItemFrame.name'/9997912, l='MpServer', x=-618,50, y=10,50, z=10017,94], ss['entity.ItemFrame.name'/9997919, l='MpServer', x=-615,50, y=8,50, z=10012,06], ss['entity.ItemFrame.name'/9997918, l='MpServer', x=-614,50, y=8,50, z=10009,94], ss['entity.ItemFrame.name'/9997917, l='MpServer', x=-615,50, y=8,50, z=10009,94], ss['entity.ItemFrame.name'/9997916, l='MpServer', x=-614,50, y=10,50, z=10017,94], ss['entity.ItemFrame.name'/9997890, l='MpServer', x=-586,06, y=6,50, z=10030,50], ss['entity.ItemFrame.name'/9997891, l='MpServer', x=-591,94, y=6,50, z=10027,50], ss['entity.ItemFrame.name'/9997889, l='MpServer', x=-586,06, y=6,50, z=10031,50], ss['entity.ItemFrame.name'/9997894, l='MpServer', x=-592,94, y=6,50, z=10031,50], ss['entity.ItemFrame.name'/9997895, l='MpServer', x=-592,50, y=6,50, z=10040,94], xj['item.item.leggingsChain'/9997892, l='MpServer', x=-589,53, y=4,13, z=10026,41], ss['entity.ItemFrame.name'/9997960, l='MpServer', x=-614,50, y=8,50, z=9993,06], ss['entity.ItemFrame.name'/9997893, l='MpServer', x=-592,94, y=6,50, z=10030,50], ss['entity.ItemFrame.name'/9997959, l='MpServer', x=-615,50, y=8,50, z=9993,06], ss['entity.ItemFrame.name'/9997898, l='MpServer', x=-591,50, y=6,50, z=10040,94], ss['entity.ItemFrame.name'/9997958, l='MpServer', x=-618,50, y=8,50, z=9993,06], ss['entity.ItemFrame.name'/9997899, l='MpServer', x=-590,50, y=6,50, z=10040,94], ss['entity.ItemFrame.name'/9997957, l='MpServer', x=-619,50, y=8,50, z=9993,06], ss['entity.ItemFrame.name'/9997896, l='MpServer', x=-593,94, y=6,50, z=10033,50], ss['entity.ItemFrame.name'/9997897, l='MpServer', x=-593,94, y=6,50, z=10034,50], ss['entity.ItemFrame.name'/9997902, l='MpServer', x=-587,50, y=6,50, z=10040,94], ss['entity.ItemFrame.name'/9997903, l='MpServer', x=-586,50, y=6,50, z=10040,94], ss['entity.ItemFrame.name'/9997900, l='MpServer', x=-589,50, y=6,50, z=10040,94], ss['entity.ItemFrame.name'/9997901, l='MpServer', x=-588,50, y=6,50, z=10040,94]]
Retry entities: 0 total; []
Server brand: CraftBukkit
Server type: Non-integrated multiplayer server
Stacktrace:
at blp.a(SourceFile:289)
at ban.b(SourceFile:1971)
at ban.f(SourceFile:736)
at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --
Details:
Minecraft Version: 1.7.7
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 37144064 bytes (35 MB) / 84545536 bytes (80 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.7.7
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics GL version 2.1.0 - Build 8.15.10.2993, Intel
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: []
Current Language: Português (BR)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)