---- Minecraft Crash Report ----
// I blame Dinnerbone.

Time: 4/26/18 7:39 AM
Description: Ticking player

java.lang.IndexOutOfBoundsException: bitIndex < 0: -2145645412
	at java.util.BitSet.get(BitSet.java:623)
	at bzv.a(SourceFile:71)
	at ava.a(SourceFile:194)
	at ava.a(SourceFile:257)
	at ava.a(SourceFile:241)
	at abs.a(SourceFile:643)
	at acb.a(SourceFile:1655)
	at alg.a(SourceFile:1628)
	at acb.l(SourceFile:1953)
	at alg.l(SourceFile:572)
	at acb.T_(SourceFile:1778)
	at alg.T_(SourceFile:284)
	at sj.i(SourceFile:363)
	at tg.ac_(SourceFile:189)
	at hq.a(SourceFile:221)
	at tf.c(SourceFile:175)
	at net.minecraft.server.MinecraftServer.w(SourceFile:722)
	at net.minecraft.server.MinecraftServer.v(SourceFile:629)
	at dbc.v(SourceFile:156)
	at net.minecraft.server.MinecraftServer.run(SourceFile:534)
	at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Thread: Server thread
Stacktrace:
	at java.util.BitSet.get(BitSet.java:623)
	at bzv.a(SourceFile:71)
	at ava.a(SourceFile:194)
	at ava.a(SourceFile:257)
	at ava.a(SourceFile:241)
	at abs.a(SourceFile:643)
	at acb.a(SourceFile:1655)
	at alg.a(SourceFile:1628)
	at acb.l(SourceFile:1953)
	at alg.l(SourceFile:572)
	at acb.T_(SourceFile:1778)
	at alg.T_(SourceFile:284)

-- Player being ticked --
Details:
	Entity Type: minecraft:player (sj)
	Entity ID: 28
	Entity Name: radzo73
	Entity's Exact location: 164.97, 65.20, 74.92
	Entity's Block location: World: (164,65,74), Chunk: (at 4,4,10 in 10,4; contains blocks 160,0,64 to 175,255,79), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Entity's Momentum: 2181.71, 22377.47, -877.10
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at sj.i(SourceFile:363)
	at tg.ac_(SourceFile:189)
	at hq.a(SourceFile:221)

-- Ticking connection --
Details:
	Connection: hq@5d89cc3f
Stacktrace:
	at tf.c(SourceFile:175)
	at net.minecraft.server.MinecraftServer.w(SourceFile:722)
	at net.minecraft.server.MinecraftServer.v(SourceFile:629)
	at dbc.v(SourceFile:156)
	at net.minecraft.server.MinecraftServer.run(SourceFile:534)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 18w16a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 149641520 bytes (142 MB) / 1056964608 bytes (1008 MB) up to 1073741824 bytes (1024 MB)
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [sj['radzo73'/28, l='All the Unstable', x=164.97, y=65.20, z=74.92]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.