Error transferring file from an external network to lan

Error transferring file from an external network to lan, follows the error log.

Enabled- This server will act as a file transfer proxy on the port:7777
Override reported address: pmst.ddns.net (leave empty if an override is not needed)

My static ip: 177.11.78.210
Port 7777 has been released and resized for the lan server, 192.168.1.98

File transfers on the lan are working.

LOG:
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2019.08.26 09:33:44 WARN [socket_c2s-thread-5]: org.jivesoftware.openfire.nio.ConnectionHandler - Closing connection due to exception in session: (0x0000029E: nio socket, server, /192.168.3.42:47815 => /192.168.1.98:5222)
org.apache.mina.filter.codec.ProtocolDecoderException: org.jivesoftware.openfire.nio.XMLNotWellFormedException: Character is invalid in: (Hexdump: 45 44 00 01)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:263) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:650) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:49) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1128) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:106) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.session.IoEvent.run(IoEvent.java:89) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:766) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:758) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:697) [mina-core-2.1.3.jar:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_202]
Caused by: org.jivesoftware.openfire.nio.XMLNotWellFormedException: Character is invalid in:
at org.jivesoftware.openfire.nio.XMLLightweightParser.read(XMLLightweightParser.java:220) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.nio.XMPPDecoder.doDecode(XMPPDecoder.java:38) ~[xmppserver-4.4.1.jar:4.4.1]
at org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:180) ~[mina-core-2.1.3.jar:?]
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:254) ~[mina-core-2.1.3.jar:?]
… 9 more

|linha||

The previous error has been resolved by disabling ip range 192.168.3.x, now this one happens.

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5612|at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager$1$1.run(ProxyConnectionManager.java:125) [xmppserver-4.4.1.jar:4.4.1]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_202]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_202]
2019.08.26 03:49:17 org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager - Error processing file transfer proxy connection
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source) ~[?:1.8.0_202]
at java.net.SocketInputStream.read(Unknown Source) ~[?:1.8.0_202]
at java.net.SocketInputStream.read(Unknown Source) ~[?:1.8.0_202]
at java.io.FilterInputStream.read(Unknown Source) ~[?:1.8.0_202]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.processConnection(ProxyConnectionManager.java:154) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.access$200(ProxyConnectionManager.java:53) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager$1$1.run(ProxyConnectionManager.java:125) [xmppserver-4.4.1.jar:4.4.1]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_202]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_202]
2019.08.26 03:49:17 org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager - Error processing file transfer proxy connection
java.io.IOException: Only SOCKS5 supported
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.processConnection(ProxyConnectionManager.java:156) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.access$200(ProxyConnectionManager.java:53) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager$1$1.run(ProxyConnectionManager.java:125) [xmppserver-4.4.1.jar:4.4.1]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_202]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_202]
2019.08.26 03:49:17 org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager - Error processing file transfer proxy connection
java.io.IOException: Only SOCKS5 supported
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.processConnection(ProxyConnectionManager.java:156) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.access$200(ProxyConnectionManager.java:53) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager$1$1.run(ProxyConnectionManager.java:125) [xmppserver-4.4.1.jar:4.4.1]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_202]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_202]
2019.08.26 08:50:37 org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager - Error processing file transfer proxy connection
java.io.IOException: Only SOCKS5 supported
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.processConnection(ProxyConnectionManager.java:156) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager.access$200(ProxyConnectionManager.java:53) ~[xmppserver-4.4.1.jar:4.4.1]
at org.jivesoftware.openfire.filetransfer.proxy.ProxyConnectionManager$1$1.run(ProxyConnectionManager.java:125) [xmppserver-4.4.1.jar:4.4.1]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_202]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_202]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_202]|