[opencms-dev] Very serious problem in opencms

[英表]

I use opencms8.0.2, but when I went into the background, and then into the front desk, can appear below these problems. I try to use opencms7.5.4 and opencms8.0.1 all have the same problem. If I restart a browser words, do not into the background is normal. In the background is a problem. I don't know why, I need your help
 
org.opencms.file.CmsVfsResourceNotFoundException: Error reading resource from path "/release/". 	at org.opencms.file.CmsVfsResourceNotFoundException.createException(CmsVfsResourceNotFoundException.java:71) 	at org.opencms.db.CmsDbContext.throwException(CmsDbContext.java:334) 	at org.opencms.db.CmsDbContext.report(CmsDbContext.java:286) 	at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:4593) 	at org.opencms.file.CmsObject.readResource(CmsObject.java:2834) 	at org.opencms.file.CmsObject.readResource(CmsObject.java:2801) 	at org.opencms.file.CmsObject.readDefaultFile(CmsObject.java:2129) 	at org.opencms.main.OpenCmsCore.initResource(OpenCmsCore.java:1396) 	at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1595) 	at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:153) 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 	at java.lang.Thread.run(Thread.java:619) Caused by: org.opencms.file.CmsVfsResourceNotFoundException: Unable to read resource "/release". 	at org.opencms.db.generic.CmsVfsDriver.readResource(CmsVfsDriver.java:2170) 	at org.opencms.db.CmsDriverManager.readResource(CmsDriverManager.java:7310) 	at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:6772) 	at org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:4591) 	... 20 more
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