Failed to process phase STRUCTURE of deployment

2015-11-12 15:58:22,766 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) {t=, u=} WFLYSRV0027: Starting deployment of "sep-test-deployment.war" (runtime-name: "sep-test-deployment.war")
2015-11-12 15:58:22,879 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) {t=, u=} MSC000001: Failed to start service jboss.deployment.unit."sep-test-deployment.war".STRUCTURE: org.jboss.msc.service.StartException in service jboss.deployment.unit."sep-test-deployment.war".STRUCTURE: WFLYSRV0153: Failed to process phase STRUCTURE of deployment "sep-test-deployment.war"
        at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:163)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYSRV0160: Failed to mount deployment content
        at org.jboss.as.server.deployment.module.DeploymentRootMountProcessor.deploy(DeploymentRootMountProcessor.java:95)
        at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:156)
        ... 5 more
Caused by: java.util.zip.ZipException: error in opening zip file
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(ZipFile.java:220)
        at java.util.zip.ZipFile.<init>(ZipFile.java:150)
        at java.util.zip.ZipFile.<init>(ZipFile.java:164)
        at org.jboss.vfs.VFSUtils.unzip(VFSUtils.java:874)
        at org.jboss.vfs.VFS.mountZipExpanded(VFS.java:504)
        at org.jboss.vfs.VFS.mountZipExpanded(VFS.java:533)
        at org.jboss.as.server.deployment.DeploymentMountProvider$Factory$ServerDeploymentRepositoryImpl.mountDeploymentContent(DeploymentMountProvider.java:108)
        at org.jboss.as.server.deployment.module.DeploymentRootMountProcessor.deploy(DeploymentRootMountProcessor.java:91)
        ... 6 more

2015-11-12 15:58:22,882 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 2) {t=, u=} WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "sep-test-deployment.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"sep-test-deployment.war\".STRUCTURE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"sep-test-deployment.war\".STRUCTURE: WFLYSRV0153: Failed to process phase STRUCTURE of deployment \"sep-test-deployment.war\"
    Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYSRV0160: Failed to mount deployment content
    Caused by: java.util.zip.ZipException: error in opening zip file"}}
2015-11-12 15:58:22,969 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 2) {t=, u=} WFLYSRV0010: Deployed "sep-test-deployment.war" (runtime-name : "sep-test-deployment.war")
2015-11-12 15:58:22,969 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 2) {t=, u=} WFLYCTL0183: Service status report
WFLYCTL0186:   Services which failed to start:      service jboss.deployment.unit."sep-test-deployment.war".STRUCTURE: org.jboss.msc.service.StartException in service jboss.deployment.unit."sep-test-deployment.war".STRUCTURE: WFLYSRV0153: Failed to process phase STRUCTURE of deployment "sep-test-deployment.war"