I have been playing a world in 1.14.2 and updated to 1.14.3. I have had no issues with the world in the past. But when I open the world to play it I get this crash report. Please help?


---- Minecraft Crash Report ----
// Shall we play a game?

Time: 2019/07/01 10:47 AM
Description: Ticking memory connection

n: Non [a-z0-9/._-] character in path of location: blazeandcave:biomes/explorer_of_GoodTime (World 1)s
at qt.<init>(SourceFile:38)
at qt.<init>(SourceFile:43)
at qt$a.a(SourceFile:122)
at qt$a.deserialize(SourceFile:119)
at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69)
at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:186)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:145)
at com.google.gson.TypeAdapter.fromJsonTree(TypeAdapter.java:285)
at rc.g(SourceFile:142)
at rc.<init>(SourceFile:76)
at xt.f(SourceFile:803)
at vj.<init>(SourceFile:171)
at xt.g(SourceFile:413)
at wc.c(SourceFile:111)
at wc.b(SourceFile:63)
at jb.a(SourceFile:239)
at vz.c(SourceFile:171)
at net.minecraft.server.MinecraftServer.b(SourceFile:836)
at net.minecraft.server.MinecraftServer.a(SourceFile:763)
at dxo.a(SourceFile:128)
at net.minecraft.server.MinecraftServer.run(SourceFile:631)
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 qt.<init>(SourceFile:38)
at qt.<init>(SourceFile:43)
at qt$a.a(SourceFile:122)
at qt$a.deserialize(SourceFile:119)
at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69)
at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:186)
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:145)
at com.google.gson.TypeAdapter.fromJsonTree(TypeAdapter.java:285)
at rc.g(SourceFile:142)
at rc.<init>(SourceFile:76)
at xt.f(SourceFile:803)
at vj.<init>(SourceFile:171)
at xt.g(SourceFile:413)
at wc.c(SourceFile:111)
at wc.b(SourceFile:63)
at jb.a(SourceFile:239)

-- Ticking connection --
Details:
Connection: jb@55e60be0
Stacktrace:
at vz.c(SourceFile:171)
at net.minecraft.server.MinecraftServer.b(SourceFile:836)
at net.minecraft.server.MinecraftServer.a(SourceFile:763)
at dxo.a(SourceFile:128)
at net.minecraft.server.MinecraftServer.run(SourceFile:631)
at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
Minecraft Version: 1.14.3
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1651393520 bytes (1574 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
Player Count: 0 / 8; []
Data Packs: vanilla, file/anti enderman grief v1.0.0.zip (incompatible), file/double shulker shells v1.0.1.zip (incompatible), file/more mob heads loot tables only v2.0.0.zip (incompatible), file/multiplayer sleep v1.0.1.zip (incompatible), file/silence mobs v1.0.0.zip (incompatible), file/bac_advancements
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.