Horse wearing saddle despawned

Singleplayer or multiplayer ? If latter what server, what plugins ?

Please force a crash by pressing F3 + C for 10 seconds while ingame and attach the crash report here.

Singleplayer.

---- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!

Time: 7/14/13 8:40 AM
Description: Manually triggered debug crash

java.lang.Throwable
	at ats.k(SourceFile:1238)
	at ats.S(SourceFile:663)
	at ats.d(SourceFile:619)
	at net.minecraft.client.main.Main.main(SourceFile:101)


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

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bdf['Silvery_13'/28, l='MpServer', x=-91.83, y=72.62, z=-1375.88]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (228,64,-80), Chunk: (at 4,4,0 in 14,-5; contains blocks 224,0,-80 to 239,255,-65), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 5064203 game time, 6553744 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; [rx['Pig'/141, l='MpServer', x=-46.53, y=67.00, z=-1351.78], rx['Pig'/143, l='MpServer', x=-33.22, y=70.00, z=-1321.50], rx['Pig'/142, l='MpServer', x=-40.88, y=64.00, z=-1328.84], rr['Horse'/131, l='MpServer', x=-48.72, y=65.00, z=-1446.97], ry['Sheep'/152, l='MpServer', x=-17.47, y=63.00, z=-1377.38], te['Creeper'/4764, l='MpServer', x=-169.50, y=11.00, z=-1399.50], te['Creeper'/14708, l='MpServer', x=-33.50, y=14.00, z=-1355.50], rn['Bat'/19921, l='MpServer', x=-55.15, y=29.11, z=-1448.39], rn['Bat'/155, l='MpServer', x=-16.25, y=14.10, z=-1352.75], rq['Cow'/157, l='MpServer', x=-19.13, y=64.00, z=-1315.88], rn['Bat'/1889, l='MpServer', x=-155.75, y=33.78, z=-1420.53], te['Creeper'/17195, l='MpServer', x=-35.03, y=38.00, z=-1296.53], te['Creeper'/17196, l='MpServer', x=-36.59, y=38.00, z=-1301.00], rn['Bat'/1892, l='MpServer', x=-161.50, y=32.10, z=-1435.25], oc['entity.ItemFrame.name'/29, l='MpServer', x=-91.94, y=72.50, z=-1367.50], rn['Bat'/16411, l='MpServer', x=-28.28, y=56.10, z=-1417.25], oc['entity.ItemFrame.name'/30, l='MpServer', x=-91.50, y=72.50, z=-1367.06], bdf['Silvery_13'/28, l='MpServer', x=-91.83, y=72.62, z=-1375.88], rn['Bat'/22793, l='MpServer', x=-101.41, y=26.10, z=-1428.25], tq['Skeleton'/6146, l='MpServer', x=-141.50, y=25.00, z=-1440.09], tv['Zombie'/18954, l='MpServer', x=-30.53, y=18.00, z=-1356.06], rr['Horse'/63, l='MpServer', x=-166.75, y=67.00, z=-1333.53], rx['Pig'/62, l='MpServer', x=-170.59, y=66.00, z=-1357.75], tv['Zombie'/19063, l='MpServer', x=-156.50, y=21.00, z=-1440.50], tv['Zombie'/19062, l='MpServer', x=-155.50, y=21.00, z=-1439.50], te['Creeper'/20150, l='MpServer', x=-139.50, y=27.00, z=-1446.50], te['Creeper'/20151, l='MpServer', x=-135.50, y=27.00, z=-1447.50], rx['Pig'/65, l='MpServer', x=-166.81, y=66.00, z=-1317.88], te['Creeper'/24576, l='MpServer', x=-142.50, y=28.00, z=-1444.50], te['Creeper'/20148, l='MpServer', x=-91.50, y=16.00, z=-1364.50], tf['Enderman'/15603, l='MpServer', x=-118.13, y=33.00, z=-1444.66], te['Creeper'/20149, l='MpServer', x=-137.50, y=27.00, z=-1445.50], rq['Cow'/76, l='MpServer', x=-159.50, y=68.00, z=-1453.72], te['Creeper'/20152, l='MpServer', x=-136.50, y=27.00, z=-1444.50], te['Creeper'/5774, l='MpServer', x=-133.97, y=53.00, z=-1443.63], rq['Cow'/78, l='MpServer', x=-156.47, y=71.00, z=-1432.72], st['entity.MinecartChest.name'/79, l='MpServer', x=-148.50, y=30.50, z=-1399.50], rp['Chicken'/85, l='MpServer', x=-147.56, y=64.00, z=-1300.63], rp['Chicken'/84, l='MpServer', x=-157.63, y=65.00, z=-1317.41], rx['Pig'/81, l='MpServer', x=-148.44, y=70.00, z=-1363.50], rx['Pig'/80, l='MpServer', x=-145.88, y=64.00, z=-1384.91], rp['Chicken'/83, l='MpServer', x=-159.47, y=65.00, z=-1319.53], rx['Pig'/82, l='MpServer', x=-159.78, y=65.00, z=-1311.66], rq['Cow'/93, l='MpServer', x=-138.41, y=77.00, z=-1447.63], rr['Horse'/92, l='MpServer', x=-141.50, y=79.00, z=-1450.16], rx['Pig'/95, l='MpServer', x=-147.50, y=72.00, z=-1355.78], rx['Pig'/94, l='MpServer', x=-144.03, y=64.00, z=-1385.94], rq['Cow'/91, l='MpServer', x=-138.31, y=74.00, z=-1438.28], rx['Pig'/98, l='MpServer', x=-140.44, y=64.00, z=-1302.84], rr['Horse'/96, l='MpServer', x=-143.53, y=67.00, z=-1312.91], rp['Chicken'/97, l='MpServer', x=-130.66, y=68.00, z=-1303.69], te['Creeper'/21100, l='MpServer', x=-16.50, y=19.00, z=-1358.50], tv['Zombie'/5124, l='MpServer', x=-25.50, y=22.00, z=-1342.50], te['Creeper'/16736, l='MpServer', x=-85.50, y=13.00, z=-1373.50], rq['Cow'/119, l='MpServer', x=-103.28, y=73.00, z=-1444.69], tv['Zombie'/25005, l='MpServer', x=-142.50, y=27.00, z=-1443.50], tq['Skeleton'/16874, l='MpServer', x=-85.50, y=13.00, z=-1374.50], rx['Pig'/116, l='MpServer', x=-126.22, y=73.00, z=-1346.88], rr['Horse'/115, l='MpServer', x=-119.47, y=67.00, z=-1439.81], te['Creeper'/21107, l='MpServer', x=-140.50, y=23.00, z=-1436.50], st['entity.MinecartChest.name'/114, l='MpServer', x=-122.50, y=33.34, z=-1429.50], tq['Skeleton'/21104, l='MpServer', x=-141.38, y=22.00, z=-1432.22], te['Creeper'/21105, l='MpServer', x=-139.50, y=23.00, z=-1436.50], tv['Zombie'/6051, l='MpServer', x=-54.50, y=48.00, z=-1446.94], ry['Sheep'/127, l='MpServer', x=-76.16, y=64.00, z=-1310.75], ry['Sheep'/126, l='MpServer', x=-64.91, y=63.00, z=-1303.88], tq['Skeleton'/21116, l='MpServer', x=-134.50, y=30.00, z=-1400.50], tv['Zombie'/13638, l='MpServer', x=-166.50, y=39.00, z=-1419.50], tq['Skeleton'/21115, l='MpServer', x=-136.50, y=30.00, z=-1399.50], ry['Sheep'/122, l='MpServer', x=-83.38, y=64.00, z=-1325.72], tf['Enderman'/20111, l='MpServer', x=-108.41, y=28.00, z=-1447.50], tq['Skeleton'/5680, l='MpServer', x=-23.47, y=37.00, z=-1297.22], te['Creeper'/21113, l='MpServer', x=-136.50, y=30.00, z=-1402.50]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bda.a(SourceFile:284)
	at ats.b(SourceFile:1761)
	at ats.d(SourceFile:628)
	at net.minecraft.client.main.Main.main(SourceFile:101)

-- System Details --
Details:
	Minecraft Version: 1.6.2
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_21, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 109946288 bytes (104 MB) / 327036928 bytes (311 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 1 total; -Xmx1G
	AABB Pool Size: 7570 (423920 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
	Launched Version: 1.6.2
	LWJGL: 2.9.0
	OpenGL: AMD M880G with ATI Mobility Radeon HD 4200   GL version 2.1.8796, ATI Technologies Inc.
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Pack: 1.6.1 QPack.zip
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 836 (46816 bytes; 0 MB) allocated, 17 (952 bytes; 0 MB) used

Nothing to see in the crash report.

Duplicate of MC-21416