---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 5/26/13 11:52 AM
Description: Exception in world tick

java.lang.IllegalStateException: Server tried to update attributes of a non-living entity (actually: null)
	at bbf.a(SourceFile:1199)
	at fu.a(SourceFile:57)
	at cj.b(SourceFile:64)
	at bbf.d(SourceFile:95)
	at bbn.b(SourceFile:58)
	at asx.k(SourceFile:1387)
	at asx.R(SourceFile:651)
	at asx.d(SourceFile:607)
	at net.minecraft.client.main.Main.main(SourceFile:78)


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

-- Head --
Stacktrace:
	at bbf.a(SourceFile:1199)
	at fu.a(SourceFile:57)
	at cj.b(SourceFile:64)
	at bbf.d(SourceFile:95)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bbq['acespadez00'/249, l='MpServer', x=370.32, y=64.62, z=-830.30]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 02 - largeBiomes, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (318,64,-853), Chunk: (at 14,4,11 in 19,-54; contains blocks 304,0,-864 to 319,255,-849), Region: (0,-2; contains chunks 0,-64 to 31,-33, blocks 0,0,-1024 to 511,255,-513)
	Level time: 166667 game time, 166667 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: 73 total; [sn['Creeper'/6813, l='MpServer', x=431.50, y=12.00, z=-791.50], sz['Skeleton'/6571, l='MpServer', x=302.50, y=26.00, z=-784.50], sz['Skeleton'/6561, l='MpServer', x=395.50, y=67.00, z=-780.50], tb['Spider'/554, l='MpServer', x=329.50, y=65.00, z=-892.28], bbq['acespadez00'/249, l='MpServer', x=370.32, y=64.62, z=-830.30], td['Zombie'/1114, l='MpServer', x=431.50, y=63.00, z=-856.50], sz['Skeleton'/1397, l='MpServer', x=316.50, y=67.00, z=-910.91], tb['Spider'/1124, l='MpServer', x=425.13, y=63.00, z=-854.28], sz['Skeleton'/6559, l='MpServer', x=393.50, y=67.00, z=-784.50], sz['Skeleton'/6557, l='MpServer', x=395.50, y=67.00, z=-785.50], sa['item.tile.sand'/6822, l='MpServer', x=371.63, y=63.13, z=-830.22], sn['Creeper'/2808, l='MpServer', x=323.53, y=66.00, z=-885.06], tb['Spider'/1034, l='MpServer', x=429.00, y=63.00, z=-855.13], sn['Creeper'/2809, l='MpServer', x=321.56, y=67.00, z=-893.06], sa['item.item.seeds'/5914, l='MpServer', x=306.44, y=63.13, z=-887.59], tb['Spider'/1036, l='MpServer', x=412.81, y=63.00, z=-853.59], sz['Skeleton'/1037, l='MpServer', x=412.81, y=63.17, z=-853.59], sa['item.tile.dirt'/5913, l='MpServer', x=306.63, y=64.13, z=-890.47], td['Zombie'/6870, l='MpServer', x=339.50, y=64.00, z=-817.50], sz['Skeleton'/2786, l='MpServer', x=413.91, y=63.00, z=-844.66], sn['Creeper'/2784, l='MpServer', x=416.00, y=63.00, z=-844.34], sz['Skeleton'/2788, l='MpServer', x=417.88, y=63.00, z=-848.47], qw['Bat'/3734, l='MpServer', x=406.76, y=57.00, z=-811.96], sz['Skeleton'/2778, l='MpServer', x=426.50, y=63.00, z=-846.50], sn['Creeper'/101, l='MpServer', x=290.50, y=17.00, z=-797.50], tb['Spider'/6897, l='MpServer', x=380.50, y=64.00, z=-794.50], tb['Spider'/2773, l='MpServer', x=448.94, y=63.00, z=-804.50], so['Enderman'/6888, l='MpServer', x=424.50, y=70.00, z=-754.50], qw['Bat'/137, l='MpServer', x=327.56, y=36.07, z=-895.69], qw['Bat'/136, l='MpServer', x=315.28, y=42.10, z=-903.09], sn['Creeper'/3699, l='MpServer', x=407.50, y=63.00, z=-894.50], nk['Experience Orb'/135, l='MpServer', x=311.50, y=67.25, z=-916.97], nk['Experience Orb'/134, l='MpServer', x=311.31, y=67.25, z=-914.44], qw['Bat'/393, l='MpServer', x=293.88, y=17.69, z=-782.25], sz['Skeleton'/157, l='MpServer', x=312.97, y=67.00, z=-887.44], tb['Spider'/158, l='MpServer', x=323.50, y=67.00, z=-780.81], sn['Creeper'/3692, l='MpServer', x=413.50, y=63.00, z=-896.50], so['Enderman'/6670, l='MpServer', x=423.50, y=42.00, z=-820.50], td['Zombie'/1525, l='MpServer', x=304.97, y=63.00, z=-887.47], qw['Bat'/6133, l='MpServer', x=406.90, y=39.21, z=-755.03], tb['Spider'/175, l='MpServer', x=356.58, y=64.00, z=-811.55], sn['Creeper'/174, l='MpServer', x=350.94, y=63.00, z=-876.63], bdg['speedracer06'/446, l='MpServer', x=305.69, y=64.00, z=-893.69], tb['Spider'/162, l='MpServer', x=334.09, y=64.00, z=-804.13], tb['Spider'/164, l='MpServer', x=351.19, y=64.00, z=-786.50], tb['Spider'/191, l='MpServer', x=404.91, y=63.00, z=-893.91], sz['Skeleton'/182, l='MpServer', x=377.88, y=64.00, z=-784.56], sz['Skeleton'/183, l='MpServer', x=378.75, y=64.00, z=-794.25], td['Zombie'/181, l='MpServer', x=361.84, y=64.00, z=-816.25], sn['Creeper'/204, l='MpServer', x=406.50, y=63.00, z=-894.50], tb['Spider'/206, l='MpServer', x=404.25, y=63.00, z=-874.06], sn['Creeper'/6035, l='MpServer', x=400.50, y=35.00, z=-856.50], bdg['speedracer06'/6507, l='MpServer', x=319.50, y=64.00, z=-846.50], sz['Skeleton'/1428, l='MpServer', x=307.50, y=66.00, z=-768.50], tb['Spider'/203, l='MpServer', x=406.88, y=63.00, z=-885.38], nk['Experience Orb'/197, l='MpServer', x=389.88, y=63.25, z=-827.59], sa['item.item.arrow'/196, l='MpServer', x=392.63, y=62.13, z=-826.13], bdg['speedracer06'/6507, l='MpServer', x=305.69, y=64.00, z=-893.72], tb['Spider'/199, l='MpServer', x=391.09, y=64.00, z=-801.06], sz['Skeleton'/192, l='MpServer', x=399.50, y=35.00, z=-866.84], td['Zombie'/194, l='MpServer', x=390.59, y=35.00, z=-846.00], tb['Spider'/1409, l='MpServer', x=447.19, y=63.00, z=-811.88], qw['Bat'/1002, l='MpServer', x=384.24, y=19.68, z=-837.80], so['Enderman'/217, l='MpServer', x=403.66, y=22.00, z=-782.09], sz['Skeleton'/1412, l='MpServer', x=391.50, y=66.00, z=-789.50], sz['Skeleton'/1419, l='MpServer', x=290.78, y=63.00, z=-796.38], sn['Creeper'/212, l='MpServer', x=406.50, y=53.00, z=-820.50], sz['Skeleton'/1417, l='MpServer', x=316.50, y=65.00, z=-810.50], sa['item.item.arrow'/208, l='MpServer', x=403.75, y=64.13, z=-837.47], sa['item.item.bone'/209, l='MpServer', x=404.13, y=64.13, z=-837.47], qw['Bat'/6227, l='MpServer', x=427.60, y=11.02, z=-801.18], sz['Skeleton'/229, l='MpServer', x=430.34, y=64.00, z=-815.84], tb['Spider'/224, l='MpServer', x=415.72, y=63.00, z=-896.63]]
	Retry entities: 0 total; []
Stacktrace:
	at bbn.a(SourceFile:282)
	at asx.k(SourceFile:1394)
	at asx.R(SourceFile:651)
	at asx.d(SourceFile:607)
	at net.minecraft.client.main.Main.main(SourceFile:78)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bbq['acespadez00'/249, l='MpServer', x=370.32, y=64.62, z=-830.30]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 02 - largeBiomes, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (318,64,-853), Chunk: (at 14,4,11 in 19,-54; contains blocks 304,0,-864 to 319,255,-849), Region: (0,-2; contains chunks 0,-64 to 31,-33, blocks 0,0,-1024 to 511,255,-513)
	Level time: 166667 game time, 166667 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: 73 total; [sn['Creeper'/6813, l='MpServer', x=431.50, y=12.00, z=-791.50], sz['Skeleton'/6571, l='MpServer', x=302.50, y=26.00, z=-784.50], sz['Skeleton'/6561, l='MpServer', x=395.50, y=67.00, z=-780.50], tb['Spider'/554, l='MpServer', x=329.50, y=65.00, z=-892.28], bbq['acespadez00'/249, l='MpServer', x=370.32, y=64.62, z=-830.30], td['Zombie'/1114, l='MpServer', x=431.50, y=63.00, z=-856.50], sz['Skeleton'/1397, l='MpServer', x=316.50, y=67.00, z=-910.91], tb['Spider'/1124, l='MpServer', x=425.13, y=63.00, z=-854.28], sz['Skeleton'/6559, l='MpServer', x=393.50, y=67.00, z=-784.50], sz['Skeleton'/6557, l='MpServer', x=395.50, y=67.00, z=-785.50], sa['item.tile.sand'/6822, l='MpServer', x=371.63, y=63.13, z=-830.22], sn['Creeper'/2808, l='MpServer', x=323.53, y=66.00, z=-885.06], tb['Spider'/1034, l='MpServer', x=429.00, y=63.00, z=-855.13], sn['Creeper'/2809, l='MpServer', x=321.56, y=67.00, z=-893.06], sa['item.item.seeds'/5914, l='MpServer', x=306.44, y=63.13, z=-887.59], tb['Spider'/1036, l='MpServer', x=412.81, y=63.00, z=-853.59], sz['Skeleton'/1037, l='MpServer', x=412.81, y=63.17, z=-853.59], sa['item.tile.dirt'/5913, l='MpServer', x=306.63, y=64.13, z=-890.47], td['Zombie'/6870, l='MpServer', x=339.50, y=64.00, z=-817.50], sz['Skeleton'/2786, l='MpServer', x=413.91, y=63.00, z=-844.66], sn['Creeper'/2784, l='MpServer', x=416.00, y=63.00, z=-844.34], sz['Skeleton'/2788, l='MpServer', x=417.88, y=63.00, z=-848.47], qw['Bat'/3734, l='MpServer', x=406.76, y=57.00, z=-811.96], sz['Skeleton'/2778, l='MpServer', x=426.50, y=63.00, z=-846.50], sn['Creeper'/101, l='MpServer', x=290.50, y=17.00, z=-797.50], tb['Spider'/6897, l='MpServer', x=380.50, y=64.00, z=-794.50], tb['Spider'/2773, l='MpServer', x=448.94, y=63.00, z=-804.50], so['Enderman'/6888, l='MpServer', x=424.50, y=70.00, z=-754.50], qw['Bat'/137, l='MpServer', x=327.56, y=36.07, z=-895.69], qw['Bat'/136, l='MpServer', x=315.28, y=42.10, z=-903.09], sn['Creeper'/3699, l='MpServer', x=407.50, y=63.00, z=-894.50], nk['Experience Orb'/135, l='MpServer', x=311.50, y=67.25, z=-916.97], nk['Experience Orb'/134, l='MpServer', x=311.31, y=67.25, z=-914.44], qw['Bat'/393, l='MpServer', x=293.88, y=17.69, z=-782.25], sz['Skeleton'/157, l='MpServer', x=312.97, y=67.00, z=-887.44], tb['Spider'/158, l='MpServer', x=323.50, y=67.00, z=-780.81], sn['Creeper'/3692, l='MpServer', x=413.50, y=63.00, z=-896.50], so['Enderman'/6670, l='MpServer', x=423.50, y=42.00, z=-820.50], td['Zombie'/1525, l='MpServer', x=304.97, y=63.00, z=-887.47], qw['Bat'/6133, l='MpServer', x=406.90, y=39.21, z=-755.03], tb['Spider'/175, l='MpServer', x=356.58, y=64.00, z=-811.55], sn['Creeper'/174, l='MpServer', x=350.94, y=63.00, z=-876.63], bdg['speedracer06'/446, l='MpServer', x=305.69, y=64.00, z=-893.69], tb['Spider'/162, l='MpServer', x=334.09, y=64.00, z=-804.13], tb['Spider'/164, l='MpServer', x=351.19, y=64.00, z=-786.50], tb['Spider'/191, l='MpServer', x=404.91, y=63.00, z=-893.91], sz['Skeleton'/182, l='MpServer', x=377.88, y=64.00, z=-784.56], sz['Skeleton'/183, l='MpServer', x=378.75, y=64.00, z=-794.25], td['Zombie'/181, l='MpServer', x=361.84, y=64.00, z=-816.25], sn['Creeper'/204, l='MpServer', x=406.50, y=63.00, z=-894.50], tb['Spider'/206, l='MpServer', x=404.25, y=63.00, z=-874.06], sn['Creeper'/6035, l='MpServer', x=400.50, y=35.00, z=-856.50], bdg['speedracer06'/6507, l='MpServer', x=319.50, y=64.00, z=-846.50], sz['Skeleton'/1428, l='MpServer', x=307.50, y=66.00, z=-768.50], tb['Spider'/203, l='MpServer', x=406.88, y=63.00, z=-885.38], nk['Experience Orb'/197, l='MpServer', x=389.88, y=63.25, z=-827.59], sa['item.item.arrow'/196, l='MpServer', x=392.63, y=62.13, z=-826.13], bdg['speedracer06'/6507, l='MpServer', x=305.69, y=64.00, z=-893.72], tb['Spider'/199, l='MpServer', x=391.09, y=64.00, z=-801.06], sz['Skeleton'/192, l='MpServer', x=399.50, y=35.00, z=-866.84], td['Zombie'/194, l='MpServer', x=390.59, y=35.00, z=-846.00], tb['Spider'/1409, l='MpServer', x=447.19, y=63.00, z=-811.88], qw['Bat'/1002, l='MpServer', x=384.24, y=19.68, z=-837.80], so['Enderman'/217, l='MpServer', x=403.66, y=22.00, z=-782.09], sz['Skeleton'/1412, l='MpServer', x=391.50, y=66.00, z=-789.50], sz['Skeleton'/1419, l='MpServer', x=290.78, y=63.00, z=-796.38], sn['Creeper'/212, l='MpServer', x=406.50, y=53.00, z=-820.50], sz['Skeleton'/1417, l='MpServer', x=316.50, y=65.00, z=-810.50], sa['item.item.arrow'/208, l='MpServer', x=403.75, y=64.13, z=-837.47], sa['item.item.bone'/209, l='MpServer', x=404.13, y=64.13, z=-837.47], qw['Bat'/6227, l='MpServer', x=427.60, y=11.02, z=-801.18], sz['Skeleton'/229, l='MpServer', x=430.34, y=64.00, z=-815.84], tb['Spider'/224, l='MpServer', x=415.72, y=63.00, z=-896.63]]
	Retry entities: 0 total; []

-- System Details --
Details:
	Minecraft Version: 13w21a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_17, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 332631128 bytes (317 MB) / 483524608 bytes (461 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 1 total; -Xmx1G
	AABB Pool Size: 1568 (87808 bytes; 0 MB) allocated, 1058 (59248 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 71
	LWJGL: 2.9.0
	OpenGL: AMD Radeon HD 7900 Series GL version 4.2.12002 Compatibility Profile Context 9.12.0.0, ATI Technologies Inc.
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 1692 (94752 bytes; 0 MB) allocated, 140 (7840 bytes; 0 MB) used