disconnect.genericReason and spout keeps downloading itself?!

I keep getting disconnected from servers for a genericReason. MC says logging in then end of stream.
I have Windows 7 x64
I have Java 6
Is this a server or client problem?
also, spout keeps downloading itself! I delete the jar file on my server, I run it, and spout redownloads.
server log:
12:56:48 [INFO] vezorock [/192.168.1.2:50340] logged in with entity id 82 at ([N
ew World] -167.5, 113.62000000476837, -82.5)
12:56:48 [SEVERE] java.lang.NullPointerException
12:56:48 [SEVERE] at java.lang.System.arraycopy(Native Method)
12:56:48 [SEVERE] at java.io.BufferedOutputStream.write(Unknown Source)
12:56:48 [SEVERE] at java.io.DataOutputStream.write(Unknown Source)
12:56:48 [SEVERE] at net.minecraft.server.Packet51MapChunk.a(Packet51MapCh
unk.java:88)
12:56:48 [SEVERE] at net.minecraft.server.Packet.a(Packet.java:116)
12:56:48 [SEVERE] at net.minecraft.server.NetworkManager.f(NetworkManager.
java:107)
12:56:48 [SEVERE] at net.minecraft.server.NetworkManager.d(NetworkManager.
java:263)
12:56:48 [SEVERE] at net.minecraft.server.NetworkWriterThread.run(SourceFi
le:107)
12:56:48 [INFO] Connection reset
12:56:49 [INFO] vezorock lost connection: disconnect.genericReason
and this
12:56:41 [INFO] Downloading Spout.jar (199kb) ...
12:56:43 [INFO] 35%
12:56:43 [INFO] Download finished
12:56:43 [INFO] Spout 1.0.1 has been initialized

 

One of your plugins is autodownloading spout - you'd need to find out which one.

 

I have 84 plugins so.....thats not happening. But spout is causing lots of errors I need to ffix this!
Plugins:
Admincurse,
AntiHack,
AppleTree,
AutoRepair,
BetterShop,
bLift,
CanSpawn,
ChestShop,
CommandBook,
CraftBookCommon,
CraftBookCircuits,
CraftBookMechanisms,
CraftBookVehicles,
CraftBukkitUpToDate,
EasyWarp,
ecoCreature,
Essentials,
EssentialsChat,
EssentialsGeoIP,
EssentialsProtect,
EssentialsSpawn,
FalseBookBlock,
FalseBookCart,
FalseBookChat,
FalseBookCore,
FalseBookExtra,
FalseBookIC,
FishPeople,
Graveyard,
HeroicDeath,
IBICF,
iChat,
iConomy,
iConomy
Bank,
Jail,
MagicCarpet,
MakeEmSpawn,
MCteleport,
MineBackup,
MinecraftUpdate1.7.6,
Minequery,
MoveCraft,
MultiArrow,
ChatCensor,
NarrowtuxLib,
NaturalGiants,
NoSlimes,
OKLogger,
OpChatPlugin,
Permissions,
PetCreeper,
PlayerLogger,
pvparena,
Residence,
ResidenceSigns,
Seats,
SherbotLemon,
Showcase,
SkylandsPlugin,
SkylandsPlus,
Spout,
Stargate,
StyxSpace,
SuperPowers,
Train Carts,
Transporter,
VoxelAir,
VoxelPort,
VoxelSniper,
WorldEdit,
WorldGuard,
ZombieDeaths,
BookWorm,
Citizens,
dynmap,
MagicSpells,
mChat,
mcMMO,
Sign Jump,
BananaSpace,
MobArena

well how do i disable spout then?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.