Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /proc/self/cwd/usr/local/FlashphonerWebCallServer/logs/server_logs/ |
16:16:35,293 ERROR HttpServerHandler - HTTPS-pool-5-thread-44 HTTP error java.lang.IllegalArgumentException: empty text at org.jboss.netty.handler.codec.http.HttpVersion.<init>(Unknown Source) at org.jboss.netty.handler.codec.http.HttpVersion.valueOf(Unknown Source) at org.jboss.netty.handler.codec.http.HttpRequestDecoder.createMessage(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.socket.nio.NioWorker.read(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(Unknown Source) at org.jboss.netty.channel.socket.nio.DeadlockAwareNioWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 16:16:35,302 ERROR HttpServerHandler - HTTPS-pool-5-thread-44 HTTP error java.lang.IllegalArgumentException: empty text at org.jboss.netty.handler.codec.http.HttpVersion.<init>(Unknown Source) at org.jboss.netty.handler.codec.http.HttpVersion.valueOf(Unknown Source) at org.jboss.netty.handler.codec.http.HttpRequestDecoder.createMessage(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.cleanup(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.channelDisconnected(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.cleanup(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.channelDisconnected(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.channelDisconnected(Unknown Source) at org.jboss.netty.channel.Channels.fireChannelDisconnected(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.close(Unknown Source) at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.handleAcceptedSocket(Unknown Source) at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.eventSunk(Unknown Source) at org.jboss.netty.channel.Channels.close(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler$ClosingChannelFutureListener.operationComplete(Unknown Source) at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(Unknown Source) at org.jboss.netty.channel.DefaultChannelFuture.addListener(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.closeOutboundAndChannel(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.handleDownstream(Unknown Source) at org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(Unknown Source) at org.jboss.netty.handler.stream.ChunkedWriteHandler.handleDownstream(Unknown Source) at org.jboss.netty.channel.Channels.close(Unknown Source) at org.jboss.netty.channel.AbstractChannel.close(Unknown Source) at com.flashphoner.server.http.G.exceptionCaught(Unknown Source) at org.jboss.netty.handler.stream.ChunkedWriteHandler.handleUpstream(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.exceptionCaught(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.exceptionCaught(Unknown Source) at org.jboss.netty.channel.Channels.fireExceptionCaught(Unknown Source) at org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.socket.nio.NioWorker.read(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(Unknown Source) at org.jboss.netty.channel.socket.nio.DeadlockAwareNioWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 16:16:35,302 ERROR HttpServerHandler - HTTPS-pool-5-thread-44 HTTP error java.lang.IllegalArgumentException: empty text at org.jboss.netty.handler.codec.http.HttpVersion.<init>(Unknown Source) at org.jboss.netty.handler.codec.http.HttpVersion.valueOf(Unknown Source) at org.jboss.netty.handler.codec.http.HttpRequestDecoder.createMessage(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.socket.nio.NioWorker.read(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(Unknown Source) at org.jboss.netty.channel.socket.nio.DeadlockAwareNioWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 16:16:37,893 ERROR HttpServerHandler - HTTPS-pool-5-thread-37 HTTP error java.lang.IllegalArgumentException: empty text at org.jboss.netty.handler.codec.http.HttpVersion.<init>(Unknown Source) at org.jboss.netty.handler.codec.http.HttpVersion.valueOf(Unknown Source) at org.jboss.netty.handler.codec.http.HttpRequestDecoder.createMessage(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.socket.nio.NioWorker.read(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(Unknown Source) at org.jboss.netty.channel.socket.nio.DeadlockAwareNioWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 16:16:37,894 ERROR HttpServerHandler - HTTPS-pool-5-thread-37 HTTP error java.lang.IllegalArgumentException: empty text at org.jboss.netty.handler.codec.http.HttpVersion.<init>(Unknown Source) at org.jboss.netty.handler.codec.http.HttpVersion.valueOf(Unknown Source) at org.jboss.netty.handler.codec.http.HttpRequestDecoder.createMessage(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.cleanup(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.channelDisconnected(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.cleanup(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.channelDisconnected(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.channelDisconnected(Unknown Source) at org.jboss.netty.channel.Channels.fireChannelDisconnected(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.close(Unknown Source) at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.handleAcceptedSocket(Unknown Source) at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink.eventSunk(Unknown Source) at org.jboss.netty.channel.Channels.close(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler$ClosingChannelFutureListener.operationComplete(Unknown Source) at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(Unknown Source) at org.jboss.netty.channel.DefaultChannelFuture.addListener(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.closeOutboundAndChannel(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.handleDownstream(Unknown Source) at org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(Unknown Source) at org.jboss.netty.handler.stream.ChunkedWriteHandler.handleDownstream(Unknown Source) at org.jboss.netty.channel.Channels.close(Unknown Source) at org.jboss.netty.channel.AbstractChannel.close(Unknown Source) at com.flashphoner.server.http.G.exceptionCaught(Unknown Source) at org.jboss.netty.handler.stream.ChunkedWriteHandler.handleUpstream(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.exceptionCaught(Unknown Source) at org.jboss.netty.handler.ssl.SslHandler.exceptionCaught(Unknown Source) at org.jboss.netty.channel.Channels.fireExceptionCaught(Unknown Source) at org.jboss.netty.channel.AbstractChannelSink.exceptionCaught(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.socket.nio.NioWorker.read(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(Unknown Source) at org.jboss.netty.channel.socket.nio.DeadlockAwareNioWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 16:16:37,895 ERROR HttpServerHandler - HTTPS-pool-5-thread-37 HTTP error java.lang.IllegalArgumentException: empty text at org.jboss.netty.handler.codec.http.HttpVersion.<init>(Unknown Source) at org.jboss.netty.handler.codec.http.HttpVersion.valueOf(Unknown Source) at org.jboss.netty.handler.codec.http.HttpRequestDecoder.createMessage(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.replay.ReplayingDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(Unknown Source) at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.Channels.fireMessageReceived(Unknown Source) at org.jboss.netty.channel.socket.nio.NioWorker.read(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(Unknown Source) at org.jboss.netty.channel.socket.nio.DeadlockAwareNioWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 16:21:42,707 INFO WSServerHandler - WS-pool-14-thread-31346 Orgign: null 16:21:42,709 WARN WSServerHandler - WS-pool-14-thread-31346 Close channel [id: 0x3601df9c, /104.131.128.17:54324 => /45.252.249.168:8080] because: org.jboss.netty.handler.codec.http.websocketx.WebSocketHandshakeException 'not a WebSocket handshake request: missing upgrade' 16:31:32,243 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x4abe5aa9, /87.236.176.93:47561 => /45.252.249.168:1935] OPEN 16:31:55,230 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x4abe5aa9, /87.236.176.93:47561 :> /45.252.249.168:1935] CLOSED 16:32:07,531 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x13212390, /87.236.176.104:50685 => /45.252.249.168:1935] OPEN 16:32:13,530 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x13212390, /87.236.176.104:50685 :> /45.252.249.168:1935] CLOSED 16:32:25,823 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x4439cc00, /87.236.176.79:51915 => /45.252.249.168:1935] OPEN 16:32:31,823 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x4439cc00, /87.236.176.79:51915 :> /45.252.249.168:1935] CLOSED 16:32:44,130 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x7c6abd3c, /87.236.176.107:43085 => /45.252.249.168:1935] OPEN 16:32:50,141 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x7c6abd3c, /87.236.176.107:43085 :> /45.252.249.168:1935] CLOSED 16:33:02,441 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x5c3783ec, /87.236.176.77:52397 => /45.252.249.168:1935] OPEN 16:33:08,439 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x5c3783ec, /87.236.176.77:52397 :> /45.252.249.168:1935] CLOSED 16:33:20,732 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x46900659, /87.236.176.85:43159 => /45.252.249.168:1935] OPEN 16:33:26,732 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x46900659, /87.236.176.85:43159 :> /45.252.249.168:1935] CLOSED 16:33:39,034 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x4c439b47, /87.236.176.107:33255 => /45.252.249.168:1935] OPEN 16:33:45,034 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x4c439b47, /87.236.176.107:33255 :> /45.252.249.168:1935] CLOSED 16:33:57,325 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x65e95cae, /87.236.176.78:56137 => /45.252.249.168:1935] OPEN 16:34:03,326 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x65e95cae, /87.236.176.78:56137 :> /45.252.249.168:1935] CLOSED 16:34:15,632 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x05a18b1c, /87.236.176.91:52133 => /45.252.249.168:1935] OPEN 16:34:21,639 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x05a18b1c, /87.236.176.91:52133 :> /45.252.249.168:1935] CLOSED 16:34:33,923 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x43c5f73f, /87.236.176.75:51985 => /45.252.249.168:1935] OPEN 16:34:39,923 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x43c5f73f, /87.236.176.75:51985 :> /45.252.249.168:1935] CLOSED 16:34:52,229 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x138cc5a3, /87.236.176.109:46075 => /45.252.249.168:1935] OPEN 16:34:58,232 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x138cc5a3, /87.236.176.109:46075 :> /45.252.249.168:1935] CLOSED 16:34:58,524 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x3c2ff750, /87.236.176.109:51267 => /45.252.249.168:1935] OPEN 16:35:01,524 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x3c2ff750, /87.236.176.109:51267 :> /45.252.249.168:1935] CLOSED 16:35:13,821 INFO ServerHandler - RTMP-BOSS-pool-8-thread-1 opened channel: [id: 0x355f62a2, /87.236.176.89:33183 => /45.252.249.168:1935] OPEN 16:35:22,821 INFO ServerHandler - RTMP-pool-9-thread-854 closed unknown connection: [id: 0x355f62a2, /87.236.176.89:33183 :> /45.252.249.168:1935] CLOSED 16:48:27,006 WARN WSServerHandler - WS-pool-14-thread-31348 Close channel [id: 0x3849897c, /167.94.146.53:48914 => /45.252.249.168:8080] because: java.io.IOException 'Connection reset by peer' 16:48:28,218 INFO WSServerHandler - WS-pool-14-thread-31348 Orgign: null 16:48:28,219 WARN WSServerHandler - WS-pool-14-thread-31348 Close channel [id: 0x2816568a, /167.94.146.53:45112 => /45.252.249.168:8080] because: org.jboss.netty.handler.codec.http.websocketx.WebSocketHandshakeException 'not a WebSocket handshake request: missing upgrade' 16:48:28,662 WARN WSServerHandler - WS-pool-14-thread-31348 Close channel [id: 0x6ac4177a, /167.94.146.53:48624 => /45.252.249.168:8080] because: java.io.IOException 'Connection reset by peer' 16:48:28,911 WARN WSServerHandler - WS-pool-14-thread-31348 Close channel [id: 0x0f738195, /167.94.146.53:51834 => /45.252.249.168:8080] because: java.lang.IllegalArgumentException 'invalid version format: IPï¾ï¿ª1ￎﾊ￥_' 16:48:28,911 WARN WSServerHandler - WS-pool-14-thread-31348 Close channel [id: 0x0f738195, /167.94.146.53:51834 :> /45.252.249.168:8080] because: java.lang.IllegalArgumentException 'invalid version format: IPï¾ï¿ª1ￎﾊ￥_' 16:48:28,911 INFO WSServerHandler - WS-pool-14-thread-31348 Channel already closed, do nothing 16:57:32,507 ERROR HLSServerHandler - HLS-HTTP-pool-22-thread-32 HTTP error java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:192) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:377) at org.jboss.netty.channel.socket.nio.NioWorker.read(Unknown Source) at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(Unknown Source) at org.jboss.netty.channel.socket.nio.DeadlockAwareNioWorker.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)