spam cosole server minecraft 1.20.4

[mnhattt27]

Everyone, can anyone help me see what this error is? It's so spammy that I can't see all the plugins I need, all the time !

[14:50:46 WARN]: java.io.IOException: Connection reset by peer
[14:50:46 WARN]: at java.base/sun.nio.ch.SocketDispatcher.writev0(Native Method)
[14:50:46 WARN]: at java.base/sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:58)
[14:50:46 WARN]: at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:227)
[14:50:46 WARN]: at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:158)
[14:50:46 WARN]: at java.base/sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:574)
[14:50:46 WARN]: at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:430)
[14:50:46 WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:931)
[14:50:46 WARN]: at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.forceFlush(AbstractNioChannel.java:361)
[14:50:46 WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:782)
[14:50:46 WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
[14:50:46 WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
[14:50:46 WARN]: at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
[14:50:46 WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
[14:50:46 WARN]: at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
[14:50:46 WARN]: at java.base/java.lang.Thread.run(Thread.java:1623)

this my plugin : https://ibb.co/y6rcvgs