an error log appears but the application has no problems, how to get rid of it?

07:33:20,023 ERROR [io.apiman.gateway.engine.impl.DefaultPolicyErrorWriter] (default task-143) java.lang.RuntimeException: java.nio.channels.ClosedChannelException: java.lang.RuntimeException: java.lang.RuntimeException: java.nio.channels.ClosedChannelException
        at io.apiman.gateway.platforms.servlet.connectors.HttpApiConnection.transmit(HttpApiConnection.java:396)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$10(ApiRequestExecutorImpl.java:722)
        at io.apiman.gateway.engine.policy.Chain.handleHead(Chain.java:238)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:152)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.doApply(AbstractMappedPolicy.java:102)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:134)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:91)
        at io.apiman.gateway.engine.policy.ResponseChain.lambda$applyPolicy$0(ResponseChain.java:67)
        at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
        at io.apiman.gateway.engine.policy.ResponseChain.applyPolicy(ResponseChain.java:66)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.doApply(AbstractMappedPolicy.java:102)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:134)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:91)
        at io.apiman.gateway.engine.policy.ResponseChain.lambda$applyPolicy$0(ResponseChain.java:67)
        at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
        at io.apiman.gateway.engine.policy.ResponseChain.applyPolicy(ResponseChain.java:66)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
        at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:55)
        at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:35)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:91)
        at io.apiman.gateway.engine.policy.ResponseChain.lambda$applyPolicy$0(ResponseChain.java:67)
        at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
        at io.apiman.gateway.engine.policy.ResponseChain.applyPolicy(ResponseChain.java:66)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$createApiConnectionResponseHandler$13(ApiRequestExecutorImpl.java:731)
        at io.apiman.gateway.platforms.servlet.connectors.HttpApiConnection.end(HttpApiConnection.java:363)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$3(ApiRequestExecutorImpl.java:293)
        at io.apiman.gateway.engine.io.AbstractStream.handleEnd(AbstractStream.java:116)
        at io.apiman.gateway.engine.policy.Chain.end(Chain.java:220)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl$3.end(ApiRequestExecutorImpl.java:756)
        at io.apiman.gateway.platforms.servlet.GatewayServlet$2.handle(GatewayServlet.java:172)
        at io.apiman.gateway.platforms.servlet.GatewayServlet$2.handle(GatewayServlet.java:161)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.handleStream(ApiRequestExecutorImpl.java:743)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$4(ApiRequestExecutorImpl.java:298)
        at io.apiman.gateway.engine.policy.Chain.handleHead(Chain.java:238)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:152)
        at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:47)
        at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:35)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:73)
        at io.apiman.gateway.engine.policy.RequestChain.lambda$applyPolicy$0(RequestChain.java:67)
        at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
        at io.apiman.gateway.engine.policy.RequestChain.applyPolicy(RequestChain.java:66)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:104)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:91)
        at io.apiman.gateway.engine.impl.InMemoryRateLimiterComponent.accept(InMemoryRateLimiterComponent.java:69)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:91)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:73)
        at io.apiman.gateway.engine.policy.RequestChain.lambda$applyPolicy$0(RequestChain.java:67)
        at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
        at io.apiman.gateway.engine.policy.RequestChain.applyPolicy(RequestChain.java:66)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:104)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:91)
        at io.apiman.gateway.engine.impl.InMemoryRateLimiterComponent.accept(InMemoryRateLimiterComponent.java:69)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:91)
        at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
        at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:73)
        at io.apiman.gateway.engine.policy.RequestChain.lambda$applyPolicy$0(RequestChain.java:67)
        at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
        at io.apiman.gateway.engine.policy.RequestChain.applyPolicy(RequestChain.java:66)
        at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$execute$5(ApiRequestExecutorImpl.java:300)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$loadPolicies$7(ApiRequestExecutorImpl.java:681)
        at io.apiman.gateway.engine.policy.PolicyFactoryImpl.loadPolicy(PolicyFactoryImpl.java:95)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.loadPolicies(ApiRequestExecutorImpl.java:649)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$execute$6(ApiRequestExecutorImpl.java:412)
        at io.apiman.gateway.engine.impl.SecureRegistryWrapper$2.handle(SecureRegistryWrapper.java:189)
        at io.apiman.gateway.engine.impl.SecureRegistryWrapper$2.handle(SecureRegistryWrapper.java:171)
        at io.apiman.gateway.engine.jdbc.CachingJdbcRegistry.getContract(CachingJdbcRegistry.java:102)
        at io.apiman.gateway.engine.impl.SecureRegistryWrapper.getContract(SecureRegistryWrapper.java:171)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.execute(ApiRequestExecutorImpl.java:378)
        at io.apiman.gateway.platforms.servlet.GatewayServlet.doAction(GatewayServlet.java:178)
        at io.apiman.gateway.platforms.servlet.GatewayServlet.service(GatewayServlet.java:79)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
        at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
        at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
        at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
        at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
        at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
        at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117)
        at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
        at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
        at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
        at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
        at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
        at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
        at io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52)
        at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
        at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269)
        at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78)
        at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133)
        at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130)
        at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
        at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
        at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
        at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
        at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
        at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
        at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
        at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249)
        at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78)
        at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99)
        at io.undertow.server.Connectors.executeRootHandler(Connectors.java:387)
        at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:841)
        at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
        at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
        at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1280)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: java.nio.channels.ClosedChannelException
        at io.apiman.gateway.platforms.servlet.GatewayServlet$1$2.handle(GatewayServlet.java:137)
        at io.apiman.gateway.platforms.servlet.GatewayServlet$1$2.handle(GatewayServlet.java:129)
        at io.apiman.gateway.engine.io.AbstractStream.end(AbstractStream.java:82)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$9(ApiRequestExecutorImpl.java:716)
        at io.apiman.gateway.engine.io.AbstractStream.handleEnd(AbstractStream.java:116)
        at io.apiman.gateway.engine.policy.Chain.end(Chain.java:220)
        at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$12(ApiRequestExecutorImpl.java:729)
        at io.apiman.gateway.platforms.servlet.connectors.HttpApiConnection.transmit(HttpApiConnection.java:388)
        ... 122 more
Caused by: java.nio.channels.ClosedChannelException
        at io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel.safeToSend(AbstractFramedStreamSinkChannel.java:457)
        at io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel.write(AbstractFramedStreamSinkChannel.java:411)
        at io.undertow.protocols.http2.Http2DataStreamSinkChannel.write(Http2DataStreamSinkChannel.java:312)
        at org.xnio.conduits.StreamSinkChannelWrappingConduit.write(StreamSinkChannelWrappingConduit.java:57)
        at org.xnio.conduits.ConduitStreamSinkChannel.write(ConduitStreamSinkChannel.java:150)
        at io.undertow.channels.DetachableStreamSinkChannel.write(DetachableStreamSinkChannel.java:240)
        at io.undertow.server.HttpServerExchange$WriteDispatchChannel.write(HttpServerExchange.java:2181)
        at io.undertow.servlet.spec.ServletOutputStreamImpl.writeBufferBlocking(ServletOutputStreamImpl.java:575)
        at io.undertow.servlet.spec.ServletOutputStreamImpl.flushInternal(ServletOutputStreamImpl.java:490)
        at io.undertow.servlet.spec.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:477)
        at io.undertow.servlet.spec.HttpServletResponseImpl.flushBuffer(HttpServletResponseImpl.java:479)
        at io.apiman.gateway.platforms.servlet.GatewayServlet$1$2.handle(GatewayServlet.java:133)
        ... 129 more

07:33:20,025 ERROR [stderr] (default task-143) java.nio.channels.ClosedChannelException
07:33:20,025 ERROR [stderr] (default task-143)  at io.undertow.channels.DetachableStreamSinkChannel.write(DetachableStreamSinkChannel.java:177)
07:33:20,025 ERROR [stderr] (default task-143)  at io.undertow.server.HttpServerExchange$WriteDispatchChannel.write(HttpServerExchange.java:2146)
07:33:20,025 ERROR [stderr] (default task-143)  at org.xnio.channels.Channels.writeBlocking(Channels.java:202)
07:33:20,025 ERROR [stderr] (default task-143)  at io.undertow.servlet.spec.ServletOutputStreamImpl.writeTooLargeForBuffer(ServletOutputStreamImpl.java:199)
07:33:20,025 ERROR [stderr] (default task-143)  at io.undertow.servlet.spec.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:147)
07:33:20,025 ERROR [stderr] (default task-143)  at io.undertow.servlet.spec.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:130)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet$5.write(GatewayServlet.java:364)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet$5.write(GatewayServlet.java:353)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.DefaultPolicyErrorWriter.write(DefaultPolicyErrorWriter.java:95)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet.writeError(GatewayServlet.java:350)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet$1.handle(GatewayServlet.java:156)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet$1.handle(GatewayServlet.java:103)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$wrapResultHandler$0(ApiRequestExecutorImpl.java:190)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$createPolicyErrorHandler$19(ApiRequestExecutorImpl.java:866)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$createResponseChain$17(ApiRequestExecutorImpl.java:843)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.throwError(Chain.java:282)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:155)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.doApply(AbstractMappedPolicy.java:102)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:134)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:91)
07:33:20,025 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.ResponseChain.lambda$applyPolicy$0(ResponseChain.java:67)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.ResponseChain.applyPolicy(ResponseChain.java:66)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.doApply(AbstractMappedPolicy.java:102)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:134)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:91)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.ResponseChain.lambda$applyPolicy$0(ResponseChain.java:67)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.ResponseChain.applyPolicy(ResponseChain.java:66)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:55)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:35)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:91)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.ResponseChain.lambda$applyPolicy$0(ResponseChain.java:67)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.ResponseChain.applyPolicy(ResponseChain.java:66)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$createApiConnectionResponseHandler$13(ApiRequestExecutorImpl.java:731)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.connectors.HttpApiConnection.end(HttpApiConnection.java:363)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$3(ApiRequestExecutorImpl.java:293)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.io.AbstractStream.handleEnd(AbstractStream.java:116)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.end(Chain.java:220)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl$3.end(ApiRequestExecutorImpl.java:756)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet$2.handle(GatewayServlet.java:172)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet$2.handle(GatewayServlet.java:161)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.handleStream(ApiRequestExecutorImpl.java:743)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$4(ApiRequestExecutorImpl.java:298)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.handleHead(Chain.java:238)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:152)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:47)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.plugins.simpleheaderpolicy.SimpleHeaderPolicy.doApply(SimpleHeaderPolicy.java:35)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:73)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.RequestChain.lambda$applyPolicy$0(RequestChain.java:67)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.RequestChain.applyPolicy(RequestChain.java:66)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:104)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:91)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.InMemoryRateLimiterComponent.accept(InMemoryRateLimiterComponent.java:69)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:91)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:73)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.RequestChain.lambda$applyPolicy$0(RequestChain.java:67)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.RequestChain.applyPolicy(RequestChain.java:66)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:104)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy$1.handle(RateLimitingPolicy.java:91)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.InMemoryRateLimiterComponent.accept(InMemoryRateLimiterComponent.java:69)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:91)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.RateLimitingPolicy.doApply(RateLimitingPolicy.java:45)
07:33:20,026 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policies.AbstractMappedPolicy.apply(AbstractMappedPolicy.java:73)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.RequestChain.lambda$applyPolicy$0(RequestChain.java:67)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.executeInPolicyContextLoader(Chain.java:299)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.RequestChain.applyPolicy(RequestChain.java:66)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$execute$5(ApiRequestExecutorImpl.java:300)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$loadPolicies$7(ApiRequestExecutorImpl.java:681)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.policy.PolicyFactoryImpl.loadPolicy(PolicyFactoryImpl.java:95)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.loadPolicies(ApiRequestExecutorImpl.java:649)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$execute$6(ApiRequestExecutorImpl.java:412)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.SecureRegistryWrapper$2.handle(SecureRegistryWrapper.java:189)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.SecureRegistryWrapper$2.handle(SecureRegistryWrapper.java:171)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.jdbc.CachingJdbcRegistry.getContract(CachingJdbcRegistry.java:102)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.SecureRegistryWrapper.getContract(SecureRegistryWrapper.java:171)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.execute(ApiRequestExecutorImpl.java:378)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet.doAction(GatewayServlet.java:178)
07:33:20,027 ERROR [stderr] (default task-143)  at io.apiman.gateway.platforms.servlet.GatewayServlet.service(GatewayServlet.java:79)
07:33:20,027 ERROR [stderr] (default task-143)  at javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
07:33:20,027 ERROR [stderr] (default task-143)  at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249)
07:33:20,027 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78)
07:33:20,028 ERROR [stderr] (default task-143)  at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99)
07:33:20,028 ERROR [stderr] (default task-143)  at io.undertow.server.Connectors.executeRootHandler(Connectors.java:387)
07:33:20,028 ERROR [stderr] (default task-143)  at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:841)
07:33:20,028 ERROR [stderr] (default task-143)  at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
07:33:20,028 ERROR [stderr] (default task-143)  at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
07:33:20,028 ERROR [stderr] (default task-143)  at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
07:33:20,028 ERROR [stderr] (default task-143)  at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
07:33:20,028 ERROR [stderr] (default task-143)  at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1280)
07:33:20,028 ERROR [stderr] (default task-143)  at java.lang.Thread.run(Unknown Source)