Hopper: java.util.concurrent.RejectedExecutionException: event executor terminated

java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:703)
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:296)
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:691)
	at io.netty.bootstrap.AbstractBootstrap.doBind0(AbstractBootstrap.java:326)
	at io.netty.bootstrap.AbstractBootstrap.doBind(AbstractBootstrap.java:273)
	at io.netty.bootstrap.AbstractBootstrap.bind(AbstractBootstrap.java:233)
	at ms.a(SourceFile:88)
	at azd.a(SourceFile:1619)
	at bce.e(SourceFile:162)
	at bce.a(SourceFile:127)
	at bcd.a(SourceFile:172)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 10/25/13 10:27 AM
Description: Updating screen events

java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:703)
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:296)
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:691)
	at io.netty.bootstrap.AbstractBootstrap.doBind0(AbstractBootstrap.java:326)
	at io.netty.bootstrap.AbstractBootstrap.doBind(AbstractBootstrap.java:273)
	at io.netty.bootstrap.AbstractBootstrap.bind(AbstractBootstrap.java:233)
	at ms.a(SourceFile:88)
	at azd.a(SourceFile:1619)
	at bce.e(SourceFile:162)
	at bce.a(SourceFile:127)
	at bcd.a(SourceFile:172)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)
	at azd.o(SourceFile:1303)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	at net.minecraft.client.main.Main.main(SourceFile:103)


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

-- Head --
Stacktrace:
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:703)
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:296)
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:691)
	at io.netty.bootstrap.AbstractBootstrap.doBind0(AbstractBootstrap.java:326)
	at io.netty.bootstrap.AbstractBootstrap.doBind(AbstractBootstrap.java:273)
	at io.netty.bootstrap.AbstractBootstrap.bind(AbstractBootstrap.java:233)
	at ms.a(SourceFile:88)
	at azd.a(SourceFile:1619)
	at bce.e(SourceFile:162)
	at bce.a(SourceFile:127)
	at bcd.a(SourceFile:172)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

-- Affected screen --
Details:
	Screen name: btj
Stacktrace:
	at azd.o(SourceFile:1303)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_45, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 5134608 bytes (4 MB) / 518979584 bytes (494 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
	Launched Version: 1.7.2
	LWJGL: 2.9.0
	OpenGL: GeForce GTX 770/PCIe/SSE2 GL version 4.4.0, NVIDIA Corporation
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: [32x_Faithful__1.6___JKP_.zip, 1.6-FaithfulVenom-b2.4-32x.zip]
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
	Anisotropic Filtering: Off (1)