Unable to place/interact with placed blocks.

❓ I first thaught my world was corrupted, so I create a new world, and the same thing happened.

✔ I am able to :

• Break any blocks

• Use the pick block button

• Punch mobs

• Pick up drops

• Climb up ladders

• I can spawn falling sand entitiy with the filter of Sethbling (That's really strange...)

• Craft things in my 2x2 crafting area.

❌ I am not able to :

• Place any blocks

• Eat any food

• Drink any potions

• Spawn mobs with a spawnegg

• Place things like paintings and item frame

• Place liquids (water and lava)

• Throw any items (tested only with snowballs and experience potions)

• Interact with levers or button (probably also with fence gates etc...

• Right-click on mobs for whatever reason

• Open all types of chests

• Sleep in a bed

• Access any block's GUI

:info: It's exactly the same in survival.
:info: I first played in 1.6.1 with Too many items on, then played 1.6.2 without and it was still doing the same.
:info: Forced crash report :

---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 13-07-08 14:37
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['Wye_not'/57, l='MpServer', x=-215,63, y=57,62, z=173,02]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-4,4,24), Chunk: (at 12,0,8 in -1,1; contains blocks -16,0,16 to -1,255,31), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 1709813 game time, 10309 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: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 26 total; [rn['Bat'/87647, l='MpServer', x=-189,16, y=57,84, z=215,65], rn['Bat'/83570, l='MpServer', x=-160,25, y=58,00, z=207,25], rn['Bat'/83566, l='MpServer', x=-159,25, y=58,00, z=208,50], rn['Bat'/83565, l='MpServer', x=-173,25, y=60,56, z=208,07], rn['Bat'/83564, l='MpServer', x=-166,25, y=59,72, z=200,25], rn['Bat'/67738, l='MpServer', x=-166,42, y=59,00, z=189,25], bdf['Wye_not'/57, l='MpServer', x=-215,63, y=57,62, z=173,02], rn['Bat'/39554, l='MpServer', x=-168,25, y=63,10, z=195,50], rn['Bat'/76953, l='MpServer', x=-164,25, y=58,00, z=203,25], rn['Bat'/76957, l='MpServer', x=-158,25, y=59,00, z=208,72], rn['Bat'/67735, l='MpServer', x=-164,53, y=60,10, z=195,31], rn['Bat'/75878, l='MpServer', x=-159,53, y=60,10, z=209,75], ok['Painting'/8, l='MpServer', x=-148,94, y=59,50, z=-21,50], ok['Painting'/9, l='MpServer', x=-148,94, y=59,50, z=-19,50], sy['entity.MinecartSpawner.name'/77237, l='MpServer', x=-210,50, y=59,34, z=171,50], ok['Painting'/13, l='MpServer', x=-130,06, y=60,00, z=-6,00], ok['Painting'/14, l='MpServer', x=-122,06, y=61,00, z=-11,50], rv['Mooshroom'/58, l='MpServer', x=-272,50, y=56,00, z=104,28], ok['Painting'/18, l='MpServer', x=-19,06, y=57,50, z=44,00], ok['Painting'/12, l='MpServer', x=-130,06, y=60,00, z=-17,00], rn['Bat'/40117, l='MpServer', x=-164,25, y=60,10, z=194,31], rn['Bat'/40116, l='MpServer', x=-164,66, y=60,10, z=196,75], rn['Bat'/39136, l='MpServer', x=-170,53, y=58,08, z=198,41], rn['Bat'/39133, l='MpServer', x=-166,66, y=60,10, z=198,75], rn['Bat'/36629, l='MpServer', x=-168,44, y=62,10, z=200,44], sy['entity.MinecartSpawner.name'/62797, l='MpServer', x=-204,50, y=59,34, z=171,50]]
	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 8 (amd64) version 6.2
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 174542952 bytes (166 MB) / 532938752 bytes (508 MB) up to 3817799680 bytes (3640 MB)
	JVM Flags: 1 total; -Xmx4G
	AABB Pool Size: 11958 (669648 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.6.2
	LWJGL: 2.9.0
	OpenGL: AMD Radeon HD 7600G GL version 4.2.11764 Compatibility Profile Context, ATI Technologies Inc.
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Pack: Defined - Par Wye_not InDev
	Current Language: Canadian English (CA)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 87 (4872 bytes; 0 MB) allocated, 12 (672 bytes; 0 MB) used

➖ Sorry for my bad English...