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

Time: 6/22/20 12:18 PM
Description: Server dump

java.lang.Exception: dummy
	at net.minecraft.server.MinecraftServer.c(SourceFile:1672)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1657)
	at to.c(SourceFile:92)
	at to.a(SourceFile:45)
	at to$$Lambda$3042/118687655.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at cr.a(SourceFile:235)
	at xv.c(SourceFile:1083)
	at xv.a(SourceFile:1070)
	at pp.a(SourceFile:36)
	at pp.a(SourceFile:9)
	at lv.lambda$checkThreadAndEnqueue$0(PacketThreadUtil.java:33)
	at lv$$Lambda$2388/2048136976.run(Unknown Source)
	at tb.run(SourceFile:18)
	at ais.c(ThreadTaskExecutor.java:173)
	at aiw.c(SourceFile:23)
	at net.minecraft.server.MinecraftServer.b(SourceFile:743)
	at net.minecraft.server.MinecraftServer.c(SourceFile:138)
	at ais.w(ThreadTaskExecutor.java:135)
	at net.minecraft.server.MinecraftServer.ba(SourceFile:725)
	at net.minecraft.server.MinecraftServer.w(SourceFile:719)
	at ais.c(ThreadTaskExecutor.java:151)
	at net.minecraft.server.MinecraftServer.v(SourceFile:704)
	at net.minecraft.server.MinecraftServer.run(SourceFile:659)
	at java.lang.Thread.run(Thread.java:745)


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

-- System Details --
Details:
	Minecraft Version: 1.15.2
	Minecraft Version ID: 1.15.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 572696440 bytes (546 MB) / 2080374784 bytes (1984 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 12
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [xe['ParmesanPizza'/404334, l='Custom Survival', x=22.96, y=73.05, z=-142.18]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Very likely; Jar signature invalidated
	OptiFine Version: OptiFine_1.15.2_HD_U_G1_pre10
	OptiFine Build: 20200327-015852
	Render Distance Chunks: 48
	Mipmaps: 4
	Anisotropic Filtering: 1
	Antialiasing: 0
	Multitexture: false
	Shaders: null
	OpenGlVersion: 4.6.0 NVIDIA 445.87
	OpenGlRenderer: GeForce GTX 1660 Ti/PCIe/SSE2
	OpenGlVendor: NVIDIA Corporation
	CpuCount: 12