[09:16:45] [Server thread/INFO]: Stopping server
[09:16:45] [Client thread/FATAL]: Reported exception thrown!
h: Rendering screen
	at cwe.a(SourceFile:822) ~[1.13-pre2.jar:?]
	at cit.c(SourceFile:816) ~[1.13-pre2.jar:?]
	at cit.a(SourceFile:379) [1.13-pre2.jar:?]
	at net.minecraft.client.main.Main.main(SourceFile:144) [1.13-pre2.jar:?]
Caused by: java.lang.NullPointerException
	at col$a.c(SourceFile:109) ~[1.13-pre2.jar:?]
	at col.a(SourceFile:70) ~[1.13-pre2.jar:?]
	at coo.a(SourceFile:306) ~[1.13-pre2.jar:?]
	at cnm.a(SourceFile:83) ~[1.13-pre2.jar:?]
	at cwe.a(SourceFile:796) ~[1.13-pre2.jar:?]
	... 3 more
[09:16:45] [Server thread/INFO]: Saving players