at net.minecraft.server.v1_12_R1.DedicatedPlayerList.<init>(SourceFile:30) [craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:187) [craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:522) [craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_66]
Caused by: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 2 path $[0]
	at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1559) ~[craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at com.google.gson.stream.JsonReader.checkLenient(JsonReader.java:1401) ~[craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:593) ~[craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at com.google.gson.stream.JsonReader.hasNext(JsonReader.java:414) ~[craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:61) ~[craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	at net.minecraft.server.v1_12_R1.ChatDeserializer.a(SourceFile:504) ~[craftbukkit-1.12.2.jar:git-Bukkit-809c399]
	... 7 more
[20:17:36] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[20:17:36] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[20:17:36] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
[20:17:36] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[20:17:36] [Server thread/INFO]: Preparing level "world"
[20:17:37] [Server thread/INFO]: Preparing start region for level 0 (Seed: 1226136298248729540)
[20:17:38] [Server thread/INFO]: Preparing spawn area: 3%
[20:17:39] [Server thread/INFO]: Preparing spawn area: 11%
[20:17:40] [Server thread/INFO]: Preparing spawn area: 20%
[20:17:41] [Server thread/INFO]: Preparing spawn area: 30%
[20:17:42] [Server thread/INFO]: Preparing spawn area: 42%
[20:17:43] [Server thread/INFO]: Preparing spawn area: 55%
[20:17:44] [Server thread/INFO]: Preparing spawn area: 68%
[20:17:45] [Server thread/INFO]: Preparing spawn area: 79%
[20:17:46] [Server thread/INFO]: Preparing spawn area: 93%
[20:17:46] [Server thread/INFO]: Preparing start region for level 1 (Seed: -4675499563356004463)
[20:17:48] [Server thread/INFO]: Preparing spawn area: 12%
[20:17:49] [Server thread/INFO]: Preparing spawn area: 22%
[20:17:50] [Server thread/INFO]: Preparing spawn area: 34%
[20:17:51] [Server thread/INFO]: Preparing spawn area: 43%
[20:17:52] [Server thread/INFO]: Preparing spawn area: 55%
[20:17:53] [Server thread/INFO]: Preparing spawn area: 69%
[20:17:54] [Server thread/INFO]: Preparing spawn area: 83%
[20:17:55] [Server thread/INFO]: Preparing spawn area: 97%
[20:17:55] [Server thread/INFO]: Preparing start region for level 2 (Seed: -4675499563356004463)
[20:17:56] [Server thread/INFO]: Preparing spawn area: 42%
[20:17:57] [Server thread/INFO]: Preparing spawn area: 85%
[20:17:57] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[20:17:57] [Server thread/INFO]: Done (21.126s)! For help, type "help" or "?"
[20:17:57] [Server thread/INFO]: Starting GS4 status listener
[20:17:57] [Query Listener #1/INFO]: Query running on 185.38.248.80:26132
[20:18:01] [Server thread/INFO]: Stopping the server
[20:18:01] [Server thread/INFO]: Stopping server
[20:18:01] [Server thread/INFO]: Saving players
[20:18:01] [Server thread/INFO]: Saving worlds
[20:18:01] [Server thread/INFO]: Saving chunks for level 'world'/overworld
[20:18:04] [Server thread/INFO]: Saving chunks for level 'world_nether'/the_nether
[20:18:04] [Server thread/INFO]: Saving chunks for level 'world_the_end'/the_end