[14:10:59] [Server thread/INFO]: FLUDJIN[/:41703] logged in with entity id 1102231 at ([vanilla]3484.5054674208177, 62.0, -178.32440203365329)
[14:11:00] [Server thread/ERROR]: Couldn't register custom payload
java.lang.IllegalArgumentException: Channel must be entirely lowercase (attempted to use minecraft:BungeeCord)
	at org.bukkit.plugin.messaging.StandardMessenger.validateAndCorrectChannel(StandardMessenger.java:507) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at org.bukkit.craftbukkit.v1_16_R1.entity.CraftPlayer.addChannel(CraftPlayer.java:1551) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.PlayerConnection.a(PlayerConnection.java:2796) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.PacketPlayInCustomPayload.a(PacketPlayInCustomPayload.java:33) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.PacketPlayInCustomPayload.a(PacketPlayInCustomPayload.java:6) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.PlayerConnectionUtils.lambda$ensureMainThread$1(PlayerConnectionUtils.java:41) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.TickTask.run(SourceFile:18) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.IAsyncTaskHandler.executeTask(IAsyncTaskHandler.java:136) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.IAsyncTaskHandler.executeNext(IAsyncTaskHandler.java:109) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.MinecraftServer.aZ(MinecraftServer.java:1183) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.MinecraftServer.executeNext(MinecraftServer.java:1176) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.IAsyncTaskHandler.awaitTasks(IAsyncTaskHandler.java:119) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.MinecraftServer.a(MinecraftServer.java:1251) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.MinecraftServer.v(MinecraftServer.java:986) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at net.minecraft.server.v1_16_R1.MinecraftServer.lambda$a$0(MinecraftServer.java:163) ~[ssspigot5018413751656385412.jar:SSSpigot-1.16.1-20200809-11b6f81]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[14:11:00] [Server thread/INFO]: FLUDJIN lost connection: Invalid payload REGISTER!