---- Minecraft Crash Report ----
// Why did you do that?

Time: 4/20/17 12:18 PM
Description: Exception in server tick loop

java.lang.ArrayIndexOutOfBoundsException


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: 17w16a
	Operating System: Linux (amd64) version 4.4.0-72-generic
	Java Version: 1.8.0_121, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1900926312 bytes (1812 MB) / 2653421568 bytes (2530 MB) up to 2863661056 bytes (2731 MB)
	JVM Flags: 2 total; -Xmx3G -Xms2G
	IntCache: cache: 15, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Player Count: 1 / 20; [ns['Cuth71'/165, l='world', x=-1121.63, y=62.81, z=2155.33]]
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)