I was playing on a realms server (vanilla) and I suddenly got crashed

---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 22/06/16 16:09
Description: Server forgot to send required information to construct BlockEntity

java.lang.RuntimeException: Missing BlockEntity
at bqy.b(SourceFile:162)
at bqu.a(SourceFile:100)
at bqu.run(SourceFile:43)
at java.lang.Thread.run(Unknown Source)

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

– BlockEntity missing instance data –
Details:
BlockState: minecraft:piston_extension[facing=down,type=sticky]
Block coordinates: World: (-111,63,233), Chunk: (at 1,3,9 in -7,14; contains blocks -112,0,224 to -97,255,239), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)

– Affected level –
Details:
Level name: MpServer
All players: 1 total; [bnn['Ganondorf629'/810, l='MpServer', x=-26,54, y=64,00, z=255,03]]
Chunk stats: MultiplayerChunkCache: 441, 441
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (236,64,148), Chunk: (at 12,4,4 in 14,9; contains blocks 224,0,144 to 239,255,159), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 50798141 game time, 7445461 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: 95 total; [yb['Painting'/5567, l='MpServer', x=-74,97, y=65,50, z=250,50], zd['Stalchild'/8707, l='MpServer', x=-14,50, y=37,00, z=239,50], yp['Armos'/7175, l='MpServer', x=-15,50, y=36,00, z=191,50], wl['Sheep'/6412, l='MpServer', x=-17,41, y=64,00, z=292,07], wl['Sheep'/6413, l='MpServer', x=-18,69, y=64,00, z=293,11], wl['Sheep'/6414, l='MpServer', x=-18,27, y=64,00, z=296,51], wl['Sheep'/6415, l='MpServer', x=-14,08, y=64,00, z=298,92], wl['Sheep'/6416, l='MpServer', x=-15,67, y=64,00, z=298,83], yp['Armos'/6672, l='MpServer', x=-40,50, y=14,00, z=190,50], zi['Momie'/7955, l='MpServer', x=7,50, y=31,00, z=270,50], zi['Momie'/5398, l='MpServer', x=-83,50, y=49,00, z=238,15], yp['Armos'/8983, l='MpServer', x=-17,50, y=18,00, z=178,50], zg['Skulltulla'/9001, l='MpServer', x=38,50, y=31,00, z=197,50], wa['Bat'/8493, l='MpServer', x=-52,55, y=15,03, z=193,53], zi['Momie'/7476, l='MpServer', x=-28,50, y=32,00, z=266,50], zd['Stalchild'/7477, l='MpServer', x=-28,50, y=32,00, z=266,50], wa['Bat'/8504, l='MpServer', x=-28,25, y=32,00, z=265,25], bnn['Ganondorf629'/810, l='MpServer', x=-26,54, y=64,00, z=255,03], zd['Stalchild'/7230, l='MpServer', x=20,50, y=20,00, z=209,50], zd['Stalchild'/9030, l='MpServer', x=-24,50, y=33,00, z=266,50], yp['Armos'/9031, l='MpServer', x=-26,50, y=33,00, z=271,50], wa['Bat'/6984, l='MpServer', x=-32,63, y=16,10, z=191,34], zi['Momie'/9032, l='MpServer', x=-63,50, y=31,00, z=180,50], zi['Momie'/8777, l='MpServer', x=-22,50, y=30,00, z=175,50], yp['Armos'/7243, l='MpServer', x=-8,50, y=42,00, z=270,50], wa['Bat'/6741, l='MpServer', x=23,34, y=19,99, z=219,87], yp['Armos'/7509, l='MpServer', x=-37,50, y=29,00, z=255,50], zi['Momie'/8037, l='MpServer', x=-26,50, y=57,00, z=315,50], zi['Momie'/8038, l='MpServer', x=-30,50, y=57,00, z=315,50], zd['Stalchild'/6762, l='MpServer', x=-40,50, y=20,00, z=205,50], wr['Skeleton Horse'/6509, l='MpServer', x=-101,95, y=63,00, z=254,15], zi['Momie'/7796, l='MpServer', x=-21,50, y=39,00, z=274,50], zi['Momie'/7291, l='MpServer', x=4,35, y=32,00, z=261,35], zi['Momie'/7292, l='MpServer', x=7,35, y=32,00, z=262,35], zi['Momie'/7293, l='MpServer', x=5,07, y=32,00, z=261,15], zi['Momie'/7294, l='MpServer', x=5,65, y=32,00, z=261,65], yp['Armos'/7558, l='MpServer', x=16,50, y=39,00, z=284,50], zi['Momie'/7814, l='MpServer', x=-76,50, y=46,00, z=246,50], yp['Armos'/7559, l='MpServer', x=14,50, y=39,00, z=287,50], zg['Skulltulla'/6289, l='MpServer', x=-5,50, y=23,00, z=199,50], zd['Stalchild'/7570, l='MpServer', x=-5,50, y=27,00, z=192,50], wa['Bat'/8085, l='MpServer', x=-12,70, y=33,94, z=261,76], yp['Armos'/7086, l='MpServer', x=15,50, y=44,00, z=269,50], zi['Momie'/8366, l='MpServer', x=-19,50, y=23,00, z=177,50], yp['Armos'/7087, l='MpServer', x=15,50, y=44,00, z=271,50], wa['Bat'/8888, l='MpServer', x=3,48, y=28,68, z=211,43], zi['Momie'/7612, l='MpServer', x=17,50, y=37,00, z=203,50], zd['Stalchild'/6333, l='MpServer', x=6,50, y=40,00, z=196,50], wd['Chicken'/5565, l='MpServer', x=-75,20, y=65,00, z=249,80], yb['Painting'/5566, l='MpServer', x=-74,97, y=65,50, z=248,50], yb['Painting'/5567, l='MpServer', x=-74,97, y=65,50, z=250,50], zi['Momie'/5311, l='MpServer', x=-90,05, y=56,00, z=214,53], xz['entity.ItemFrame.name'/5568, l='MpServer', x=-73,97, y=65,50, z=251,50], wd['Chicken'/5312, l='MpServer', x=-76,50, y=64,00, z=209,86], xz['entity.ItemFrame.name'/5569, l='MpServer', x=-73,97, y=65,50, z=247,50], we['Cow'/5313, l='MpServer', x=21,45, y=72,00, z=215,50], we['Cow'/5314, l='MpServer', x=22,35, y=72,00, z=215,50], wd['Chicken'/5570, l='MpServer', x=-75,20, y=65,00, z=249,80], we['Cow'/5315, l='MpServer', x=25,00, y=72,00, z=220,45], wd['Chicken'/5571, l='MpServer', x=-75,20, y=65,00, z=249,20], we['Cow'/5316, l='MpServer', x=24,07, y=72,00, z=220,55], wd['Chicken'/5572, l='MpServer', x=-75,20, y=65,00, z=249,20], we['Cow'/5317, l='MpServer', x=22,98, y=72,00, z=220,46], wd['Chicken'/5318, l='MpServer', x=41,83, y=73,00, z=212,47], wa['Bat'/8902, l='MpServer', x=-13,30, y=35,97, z=262,26], zi['Momie'/8647, l='MpServer', x=-80,50, y=11,00, z=183,50], zn['Villager'/6856, l='MpServer', x=-85,70, y=24,00, z=333,70], zn['Villager'/6857, l='MpServer', x=-85,70, y=24,00, z=331,30], zn['Villager'/6858, l='MpServer', x=-85,70, y=24,00, z=327,70], zn['Villager'/6859, l='MpServer', x=-85,70, y=24,00, z=329,70], zn['Villager'/6860, l='MpServer', x=-80,04, y=24,00, z=323,70], zn['Villager'/6861, l='MpServer', x=-79,30, y=24,00, z=333,30], zn['Villager'/6862, l='MpServer', x=-79,44, y=24,00, z=331,30], zn['Villager'/6863, l='MpServer', x=-79,30, y=24,00, z=327,70], zn['Villager'/6864, l='MpServer', x=-79,81, y=24,00, z=325,30], zn['Villager'/6865, l='MpServer', x=-79,61, y=24,00, z=329,70], zi['Momie'/5842, l='MpServer', x=-32,30, y=30,03, z=262,30], zn['Villager'/6610, l='MpServer', x=-85,70, y=24,00, z=319,30], zi['Momie'/5843, l='MpServer', x=-32,30, y=30,05, z=262,94], zn['Villager'/6611, l='MpServer', x=-85,70, y=24,00, z=317,70], zi['Momie'/5844, l='MpServer', x=-32,97, y=30,03, z=262,30], zn['Villager'/6612, l='MpServer', x=-79,30, y=24,00, z=317,70], xz['entity.ItemFrame.name'/5845, l='MpServer', x=-80,50, y=26,50, z=272,03], yk['item.item.dyePowder.black'/6613, l='MpServer', x=-72,88, y=49,00, z=306,88], aaw['entity.MinecartRideable.name'/5846, l='MpServer', x=-88,51, y=62,06, z=272,50], xz['entity.ItemFrame.name'/5847, l='MpServer', x=-76,50, y=26,50, z=272,03], xz['entity.ItemFrame.name'/5848, l='MpServer', x=-78,50, y=26,50, z=272,03], zd['Stalchild'/8921, l='MpServer', x=-23,50, y=53,00, z=309,50], yp['Armos'/8173, l='MpServer', x=-26,50, y=38,00, z=183,50], wa['Bat'/8694, l='MpServer', x=-40,39, y=13,03, z=257,60], zd['Stalchild'/8951, l='MpServer', x=-14,50, y=37,00, z=253,50], zd['Stalchild'/6138, l='MpServer', x=41,50, y=33,00, z=184,50], zi['Momie'/8444, l='MpServer', x=-19,50, y=37,00, z=256,50], yb['Painting'/5566, l='MpServer', x=-74,97, y=65,50, z=248,50], yp['Armos'/8447, l='MpServer', x=-10,80, y=31,00, z=258,58]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Non-integrated multiplayer server
Stacktrace:
at bln.a(SourceFile:364)
at bcx.b(SourceFile:2535)
at bqu.run(SourceFile:49)
at java.lang.Thread.run(Unknown Source)

– System Details –
Details:
Minecraft Version: 1.10.1
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_91, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 2782256328 bytes (2653 MB) / 3134193664 bytes (2989 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -Xms2048m
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.10.1
LWJGL: 2.9.4
OpenGL: ~_ERROR~ RuntimeException: No OpenGL context found in the current thread.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: [1.10]Ganon's pack.zip, Sound Pack #3.zip
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz