概要
當開啟Deep Security Manager主控台時，瀏覽器會出現下方412的錯誤訊息：
HTTP Status 412 - The server failed to start. Please see the server0.log in the installation directory for more information.
The server0.log shows the following error:
SEVERE: Unable to initialize
java.lang.Exception: Insufficient Disk Space
at com.thirdbrigade.manager.core.Core.checkDiskSpace(Core.java:2033)
at com.thirdbrigade.manager.core.Core.startFull(Core.java:390)
at com.thirdbrigade.manager.core.Core.startFull(Core.java:261)
at com.thirdbrigade.manager.webclient.initialization.InitializeServlet.init(InitializeServlet.java:65)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1206)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1026)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4421)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4734)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.startup.Embedded.start(Embedded.java:825)
at com.thirdbrigade.manager.service.Tomcat.startTomcat(Tomcat.java:134)
at com.thirdbrigade.manager.service.DSMService$WorkerThread.run(DSMService.java:226
從server0.log發現這個問題發生在DSM磁碟空間不足的時候，而此問題可能導致Apache Tomcat Web Server無法正常啟動。
為了解決這個問題，請確認磁碟空間是否有不足的問題。
