[ERROR] 2017-07-13 16:08:52,531 34630 [XNIO-2 I/O-13] [io.undertow.request] UT005071: Undertow request failed HttpServerExchange{ POST /award/apply/ request {X-Real-IP=[103.4.175.6], Connection=[close], Accept=[*/*], X-Forwarded-For=[103.4.175.6], Content-Length=[201], content-type=[application/x-www-form-urlencoded; charset=UTF-8], Host=[idraward.bluepay.id]} response {}} java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:717) at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1357) at org.xnio.XnioWorker.execute(XnioWorker.java:749) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:228) at io.undertow.server.protocol.http.HttpReadListener.handleEventWithNoRunningRequest(HttpReadListener.java:244) at io.undertow.server.protocol.http.HttpReadListener.handleEvent(HttpReadListener.java:135) at io.undertow.server.protocol.http.HttpOpenListener.handleEvent(HttpOpenListener.java:148) at io.undertow.server.protocol.http.HttpOpenListener.handleEvent(HttpOpenListener.java:92) at io.undertow.server.protocol.http.HttpOpenListener.handleEvent(HttpOpenListener.java:51) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:291) at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:286) at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.xnio.nio.QueuedNioTcpServer$1.run(QueuedNioTcpServer.java:128) at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:580) at org.xnio.nio.WorkerThread.run(WorkerThread.java:464)