i took out my plugins and it still didn't work 17:25:42 [SEVERE] java.io.IOException: Not in GZIP format
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:9)
17:25:42 [SEVERE]       at net.minecraft.server.WorldLoader.b(SourceFile:50)
17:25:42 [SEVERE]       at net.minecraft.server.WorldLoaderServer.isConvertable(
SourceFile:73)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:169)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:152)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:348)
17:25:42 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:417)
17:25:42 [SEVERE] java.io.IOException: Not in GZIP format
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:9)
17:25:42 [SEVERE]       at net.minecraft.server.WorldLoader.b(SourceFile:61)
17:25:42 [SEVERE]       at net.minecraft.server.WorldLoaderServer.isConvertable(
SourceFile:73)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:169)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:152)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:348)
17:25:42 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:417)
17:25:42 [INFO] Default game type:
17:25:42 [SEVERE] java.io.IOException: Not in GZIP format
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:9)
17:25:42 [SEVERE]       at net.minecraft.server.PlayerNBTManager.c(PlayerNBTMana
ger.java:93)
17:25:42 [SEVERE]       at net.minecraft.server.World.<init>(World.java:128)
17:25:42 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:191)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:152)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:348)
17:25:42 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:417)
17:25:42 [SEVERE] java.io.IOException: Not in GZIP format
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:9)
17:25:42 [SEVERE]       at net.minecraft.server.PlayerNBTManager.c(PlayerNBTMana
ger.java:104)
17:25:42 [SEVERE]       at net.minecraft.server.World.<init>(World.java:128)
17:25:42 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:191)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:152)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:348)
17:25:42 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:417)
17:25:42 [INFO] New max size: 400
17:25:42 [INFO] New max size: 784
17:25:42 [INFO] New max size: 1764
17:25:42 [INFO] New max size: 5476
17:25:42 [INFO] New max size: 18496
17:25:42 [INFO] New max size: 19044
17:25:42 [SEVERE] java.io.IOException: Not in GZIP format
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:9)
17:25:42 [SEVERE]       at net.minecraft.server.PlayerNBTManager.c(PlayerNBTMana
ger.java:93)
17:25:42 [SEVERE]       at net.minecraft.server.World.<init>(World.java:128)
17:25:42 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
17:25:42 [SEVERE]       at net.minecraft.server.SecondaryWorldServer.<init>(Seco
ndaryWorldServer.java:8)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:221)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:152)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:348)
17:25:42 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:417)
17:25:42 [SEVERE] java.io.IOException: Not in GZIP format
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
17:25:42 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:9)
17:25:42 [SEVERE]       at net.minecraft.server.PlayerNBTManager.c(PlayerNBTMana
ger.java:104)
17:25:42 [SEVERE]       at net.minecraft.server.World.<init>(World.java:128)
17:25:42 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
17:25:42 [SEVERE]       at net.minecraft.server.SecondaryWorldServer.<init>(Seco
ndaryWorldServer.java:8)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:221)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:152)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:348)
17:25:42 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:417)
17:25:42 [INFO] Unable to find spawn biome
17:25:42 [SEVERE] java.lang.NullPointerException
17:25:42 [SEVERE]       at net.minecraft.server.WorldServer.c(WorldServer.java:1
62)
17:25:42 [SEVERE]       at net.minecraft.server.World.a(World.java:2224)
17:25:42 [SEVERE]       at net.minecraft.server.Chunk.addEntities(Chunk.java:634
)
17:25:42 [SEVERE]       at net.minecraft.server.ChunkProviderServer.getChunkAt(C
hunkProviderServer.java:81)
17:25:42 [SEVERE]       at net.minecraft.server.ChunkProviderServer.getOrCreateC
hunk(ChunkProviderServer.java:106)
17:25:42 [SEVERE]       at net.minecraft.server.World.getChunkAt(World.java:300)

17:25:42 [SEVERE]       at net.minecraft.server.World.getTypeId(World.java:247)
17:25:42 [SEVERE]       at net.minecraft.server.World.isEmpty(World.java:251)
17:25:42 [SEVERE]       at net.minecraft.server.World.a(World.java:218)
17:25:42 [SEVERE]       at net.minecraft.server.WorldProviderHell.canSpawn(Sourc
eFile:37)
17:25:42 [SEVERE]       at net.minecraft.server.World.canSpawn(World.java:104)
17:25:42 [SEVERE]       at net.minecraft.server.World.c(World.java:202)
17:25:42 [SEVERE]       at net.minecraft.server.World.<init>(World.java:150)
17:25:42 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
17:25:42 [SEVERE]       at net.minecraft.server.SecondaryWorldServer.<init>(Seco
ndaryWorldServer.java:8)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:221)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:152)
17:25:42 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:348)
17:25:42 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:417)
17:25:42 [SEVERE] Unexpected exception
java.lang.NullPointerException
        at net.minecraft.server.WorldServer.c(WorldServer.java:162)
        at net.minecraft.server.World.a(World.java:2224)
        at net.minecraft.server.Chunk.addEntities(Chunk.java:634)
        at net.minecraft.server.ChunkProviderServer.getChunkAt(ChunkProviderServ
er.java:81)
        at net.minecraft.server.ChunkProviderServer.getOrCreateChunk(ChunkProvid
erServer.java:106)
        at net.minecraft.server.World.getChunkAt(World.java:300)
        at net.minecraft.server.World.getTypeId(World.java:247)
        at net.minecraft.server.World.isEmpty(World.java:251)
        at net.minecraft.server.World.a(World.java:218)
        at net.minecraft.server.WorldProviderHell.canSpawn(SourceFile:37)
        at net.minecraft.server.World.canSpawn(World.java:104)
        at net.minecraft.server.World.c(World.java:202)
        at net.minecraft.server.World.<init>(World.java:150)
        at net.minecraft.server.WorldServer.<init>(WorldServer.java:27)
        at net.minecraft.server.SecondaryWorldServer.<init>(SecondaryWorldServer
.java:8)
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:221)
        at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:152)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:348)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)