---- Minecraft Crash Report ----
// Why did you do that?

Time: 10/06/14 14.37
Description: Ticking memory connection

java.lang.IllegalArgumentException: n must be positive
	at java.util.Random.nextInt(Random.java:250)
	at ahz.a(SourceFile:122)
	at ahz.a(SourceFile:27)
	at aht.a(SourceFile:364)
	at aio.a(SourceFile:74)
	at aqy.a(SourceFile:432)
	at mr.a(SourceFile:166)
	at apw.a(SourceFile:781)
	at mr.c(SourceFile:101)
	at mq.<init>(SourceFile:34)
	at mp.a(SourceFile:220)
	at mp.a(SourceFile:257)
	at oh.a(SourceFile:175)
	at oh.c(SourceFile:226)
	at oh.a(SourceFile:120)
	at nm.c(SourceFile:86)
	at nm.a(SourceFile:52)
	at ej.a(SourceFile:176)
	at nb.c(SourceFile:134)
	at net.minecraft.server.MinecraftServer.v(SourceFile:540)
	at net.minecraft.server.MinecraftServer.u(SourceFile:453)
	at bvj.u(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:369)
	at li.run(SourceFile:628)


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

-- Head --
Stacktrace:
	at java.util.Random.nextInt(Random.java:250)
	at ahz.a(SourceFile:122)
	at ahz.a(SourceFile:27)
	at aht.a(SourceFile:364)
	at aio.a(SourceFile:74)
	at aqy.a(SourceFile:432)
	at mr.a(SourceFile:166)
	at apw.a(SourceFile:781)
	at mr.c(SourceFile:101)
	at mq.<init>(SourceFile:34)
	at mp.a(SourceFile:220)
	at mp.a(SourceFile:257)
	at oh.a(SourceFile:175)
	at oh.c(SourceFile:226)
	at oh.a(SourceFile:120)
	at nm.c(SourceFile:86)
	at nm.a(SourceFile:52)
	at ej.a(SourceFile:176)

-- Ticking connection --
Details:
	Connection: ej@4b1f74aa
Stacktrace:
	at nb.c(SourceFile:134)
	at net.minecraft.server.MinecraftServer.v(SourceFile:540)
	at net.minecraft.server.MinecraftServer.u(SourceFile:453)
	at bvj.u(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:369)
	at li.run(SourceFile:628)

-- System Details --
Details:
	Minecraft Version: 1.7.9
	Operating System: Mac OS X (x86_64) version 10.9.3
	Java Version: 1.6.0_65, Apple Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
	Memory: 99170160 bytes (94 MB) / 222552064 bytes (212 MB) up to 1065025536 bytes (1015 MB)
	JVM Flags: 1 total; -Xmx1G
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 24, allocated: 12, tallocated: 102
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 1 / 8; [mv['MarcelloTheBest'/426, l='The Perfect World', x=176,07, y=67,00, z=111,46]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.