We are upgrading from 2.5.6 to 2.5.10. And we are getting this error after hitting approve and publish
ERROR] 2017-11-30 13:24:04,484 [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6] [deployment.SyncTargetDeployer] | Deployment failed for on target Internal Server Error. Deployment agent returned status {2} [ERROR] 2017-11-30 13:24:04,484 [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6] [deployment.PublishingManagerImpl] | Deployment failed for bucket number 1 on target qa. [ERROR] 2017-11-30 13:24:04,509 [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6] [job.PublishContentToDeploymentTarget] | Uploading content failed for site "mySite", target "qa", URL "http://localhost:9595/publish" org.craftercms.studio.api.v1.service.deployment.UploadFailedException at org.craftercms.studio.impl.v1.deployment.SyncTargetDeployer.deployFiles(SyncTargetDeployer.java:211) at org.craftercms.studio.impl.v1.service.deployment.PublishingManagerImpl.deployItemsToTarget(PublishingManagerImpl.java:272) at sun.reflect.GeneratedMethodAccessor381.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:168) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) at com.sun.proxy.$Proxy80.deployItemsToTarget(Unknown Source) at org.craftercms.studio.impl.v1.service.deployment.job.PublishContentToDeploymentTarget.processJobs(PublishContentToDeploymentTarget.java:119) at org.craftercms.studio.impl.v1.service.deployment.job.PublishContentToDeploymentTarget.executeAsSignedInUser(PublishContentToDeploymentTarget.java:77) at org.craftercms.studio.impl.v1.job.RepositoryJob.execute(RepositoryJob.java:41) at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:269) at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:321) at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:111) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)