[23:37:05] [Netty Epoll Server IO #3/WARN]: java.lang.UnsupportedOperationException
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at org.bukkit.event.server.ServerListPingEvent.setServerIcon(ServerListPingEvent.java:124)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at com.yapzhenyie.Motd.listeners.ServerListPingListener.onServerPing(ServerListPingListener.java:33)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at sun.reflect.GeneratedMethodAccessor275.invoke(Unknown Source)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at java.lang.reflect.Method.invoke(Method.java:498)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:316)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:529)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:508)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at org.bukkit.craftbukkit.v1_14_R1.event.CraftEventFactory.callServerListPingEvent(CraftEventFactory.java:752)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at net.minecraft.server.v1_14_R1.LegacyPingHandler.channelRead(LegacyPingHandler.java:37)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:808)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:408)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:308)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
[23:37:05] [Netty Epoll Server IO #3/WARN]: 	at java.lang.Thread.run(Thread.java:748)