---- Minecraft Crash Report ----
// I let you down. Sorry :(

Time: 11.06.20 17:10
Description: Exception in server tick loop

java.lang.IllegalArgumentException: bound must be positive
	at java.util.Random.nextInt(Unknown Source)
	at aia.a(SourceFile:122)
	at aia.a(SourceFile:27)
	at ahu.a(SourceFile:364)
	at aqz.a(SourceFile:432)
	at ms.a(SourceFile:166)
	at apx.a(SourceFile:781)
	at ms.c(SourceFile:101)
	at net.minecraft.server.MinecraftServer.g(SourceFile:250)
	at net.minecraft.server.MinecraftServer.a(SourceFile:220)
	at lt.e(SourceFile:202)
	at net.minecraft.server.MinecraftServer.run(SourceFile:339)
	at lj.run(SourceFile:628)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
	Minecraft Version: 1.7.10
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_251, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 4220516360 bytes (4024 MB) / 4294967296 bytes (4096 MB) up to 6421479424 bytes (6124 MB)
	JVM Flags: 4 total; -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -Xmx6124M -Xms4096M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 15, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 0 / 20; []
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)