27-Oct-2020 15:59:12.828 INFO [http-nio-8080-ClientPoller] org.apache.catalina.connector.CoyoteAdapter.checkRecycled Encountered a non-recycled request and recycled it forcedly.
	org.apache.catalina.connector.CoyoteAdapter$RecycleRequiredException
		at org.apache.catalina.connector.CoyoteAdapter.checkRecycled(CoyoteAdapter.java:525)
		at org.apache.coyote.http11.Http11Processor.recycle(Http11Processor.java:1328)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.release(AbstractProtocol.java:1071)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.release(AbstractProtocol.java:1105)
		at org.apache.tomcat.util.net.SocketWrapperBase.close(SocketWrapperBase.java:388)
		at org.apache.tomcat.util.net.NioEndpoint$Poller.cancelledKey(NioEndpoint.java:684)
		at org.apache.tomcat.util.net.NioEndpoint$Poller.processKey(NioEndpoint.java:797)
		at org.apache.tomcat.util.net.NioEndpoint$Poller.run(NioEndpoint.java:746)
		at java.lang.Thread.run(Thread.java:748)
27-Oct-2020 15:59:13.080 INFO [http-nio-8080-exec-23] org.apache.coyote.http11.Http11Processor.service Error parsing HTTP request header
 Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level.
	java.lang.IllegalStateException: Unexpected state: headers already parsed. Buffer not recycled?
		at org.apache.coyote.http11.Http11InputBuffer.parseHeaders(Http11InputBuffer.java:584)
		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:283)
		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
		at java.lang.Thread.run(Thread.java:748)
27-Oct-2020 15:59:13.083 SEVERE [http-nio-8080-exec-23] org.apache.coyote.http11.Http11Processor.service Error processing request
	java.lang.AssertionError
		at org.apache.catalina.mapper.Mapper.internalMap(Mapper.java:744)
		at org.apache.catalina.mapper.Mapper.map(Mapper.java:702)
		at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:696)
		at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:337)
		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
		at java.lang.Thread.run(Thread.java:748)
27-Oct-2020 15:59:13.159 SEVERE [http-nio-8080-exec-8] org.apache.coyote.http11.Http11Processor.service Error processing request
	java.lang.AssertionError
		at org.apache.catalina.mapper.Mapper.internalMap(Mapper.java:744)
		at org.apache.catalina.mapper.Mapper.map(Mapper.java:702)
		at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:696)
		at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:337)
		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
		at java.lang.Thread.run(Thread.java:748)
27-Oct-2020 15:59:25.888 SEVERE [http-nio-8080-exec-5] org.apache.coyote.http11.Http11Processor.service Error processing request
	java.lang.AssertionError
		at org.apache.catalina.mapper.Mapper.internalMap(Mapper.java:744)
		at org.apache.catalina.mapper.Mapper.map(Mapper.java:702)
		at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:696)
		at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:337)
		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
		at java.lang.Thread.run(Thread.java:748)
...