Velocity Server Logs

io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: /127.0.0.1:19432
Caused by: java.net.ConnectException: finishConnect(..) failed: Connection refused
        at io.netty.channel.unix.Errors.newConnectException0(Errors.java:166) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.channel.unix.Errors.handleConnectErrno(Errors.java:131) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.channel.unix.Socket.finishConnect(Socket.java:359) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.doFinishConnect(AbstractEpollChannel.java:711) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:688) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:499) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[velocity.jar:3.3.0-SNAPSHOT (git-afd8b55f-b390)]
        at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
[21:07:33 INFO]: [connected player] sarp_03 (/my_ip:59730) has disconnected: Unable to connect you to mainserver. Please try again later.