My server keeps crashing like every 30 seconds with the following error:
2014.05.03 15:15:16 org.jivesoftware.openfire.nio.ConnectionHandler - Closing session due to exception: (SOCKET, S: 0.0.0.0/0.0.0.0:5222) org.apache.mina.filter.codec.ProtocolDecoderException: org.jivesoftware.openfire.nio.XMLNotWellFormedException: Character is invalid in: (Hexdump: 17 03 01 00 5D 3D 9C F5 59 75 E1 8D 4B 41 29 2C 87 CE A1 84 2D E6 C1 C1 E1 38 3C 20 F7 BE 76 52 AF 41 4C 03 C5 A2 37 81 5F DD 69 4C 41 44 BC D4 B9 B2 2B 94 53 57 41 26 A5 EC 67 7C B7 1E 69 B8 79 52 20 76 7F 74 61 8E 09 6A EE 71 F1 15 7A B6 E9 48 B1 F2 6E AA FB 73 09 48 C1 1C 33 9E DE DA 01 77) at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:170) at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299) at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:648) at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:239) at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:283) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51) at java.lang.Thread.run(Thread.java:679) Caused by: org.jivesoftware.openfire.nio.XMLNotWellFormedException: Character is invalid in: at org.jivesoftware.openfire.nio.XMLLightweightParser.read(XMLLightweightParser.java:208) at org.jivesoftware.openfire.nio.XMPPDecoder.doDecode(XMPPDecoder.java:41) at org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:133) at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:163) ... 9 more
When this happens the connection from Spark and my app to the server fails. When I click restore connection in Spark it works again.
It’s a default installation and I installed only one plugin.
Does anybody have an idea what the problem is?