---- Minecraft Crash Report ----
// Ouch. That hurt :(

Time: 2/16/18 5:55 PM
Description: Exception ticking world

i: Non [a-z0-9/._-] character in path of location: minecraft:CaveSpider
	at nx.<init>(SourceFile:36)
	at nx.<init>(SourceFile:41)
	at atc.g(SourceFile:42)
	at atc.b(SourceFile:185)
	at beq.a(SourceFile:86)
	at beq.ac_(SourceFile:104)
	at jp.<init>(SourceFile:53)
	at sd.b(SourceFile:105)
	at se.c(SourceFile:161)
	at rx.k_(SourceFile:219)
	at net.minecraft.server.MinecraftServer.w(SourceFile:694)
	at net.minecraft.server.MinecraftServer.v(SourceFile:627)
	at cvz.v(SourceFile:155)
	at net.minecraft.server.MinecraftServer.run(SourceFile:532)
	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 nx.<init>(SourceFile:36)
	at nx.<init>(SourceFile:41)
	at atc.g(SourceFile:42)
	at atc.b(SourceFile:185)
	at beq.a(SourceFile:86)
	at beq.ac_(SourceFile:104)
	at jp.<init>(SourceFile:53)
	at sd.b(SourceFile:105)
	at se.c(SourceFile:161)
	at rx.k_(SourceFile:219)

-- Affected level --
Details:
	Level name: Chew's Minecraft World
	All players: 1 total; [rz['ThisIsChew'/261, l='Chew's Minecraft World', x=269.22, y=72.44, z=-265.18]]
	Chunk stats: ServerChunkCache: 4342 Drop: 0
	Level seed: -1505485270
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: World: (-172,64,252), Chunk: (at 4,4,12 in -11,15; contains blocks -176,0,240 to -161,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 62892691 game time, 27024093 day time
	Level dimension: 1
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 101112 (now: false), thunder time: 50007 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.w(SourceFile:694)
	at net.minecraft.server.MinecraftServer.v(SourceFile:627)
	at cvz.v(SourceFile:155)
	at net.minecraft.server.MinecraftServer.run(SourceFile:532)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 18w07c
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 746133424 bytes (711 MB) / 2002919424 bytes (1910 MB) up to 34346369024 bytes (32755 MB)
	JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx32G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [rz['ThisIsChew'/261, l='Chew's Minecraft World', x=269.22, y=72.44, z=-265.18]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.