java.lang.IllegalStateException: Dictionary name is not un ique: file_dict.txt

java.lang.IllegalStateException: Dictionary name is not unique: file_dict.txt	at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:415)[gwt-servlet-2.7.0.jar:na]	at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:605)[gwt-servlet-2.7.0.jar:na]	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333)[gwt-servlet-2.7.0.jar:na]	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303)[gwt-servlet-2.7.0.jar:na]	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373)[gwt-servlet-2.7.0.jar:na]	at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)[gwt-servlet-2.7.0.jar:na]	at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)[servlet-api.jar:na]	at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)[servlet-api.jar:na]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)[catalina.jar:8.0.36]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[catalina.jar:8.0.36]	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)[tomcat-websocket.jar:8.0.36]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[catalina.jar:8.0.36]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[catalina.jar:8.0.36]	at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:205)[rewrite-servlet-2.0.12.Final.jar:2.0.12.Final]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[catalina.jar:8.0.36]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[catalina.jar:8.0.36]	at org.datacleaner.monitor.server.GwtCacheControlFilter.doFilter(GwtCacheControlFilter.java:70)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[catalina.jar:8.0.36]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[catalina.jar:8.0.36]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.1.9.RELEASE.jar:4.1.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)[spring-security-web-3.2.9.RELEASE.jar:3.2.9.RELEASE]	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)[spring-web-4.1.9.RELEASE.jar:4.1.9.RELEASE]	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)[spring-web-4.1.9.RELEASE.jar:4.1.9.RELEASE]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[catalina.jar:8.0.36]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[catalina.jar:8.0.36]	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)[catalina.jar:8.0.36]	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)[catalina.jar:8.0.36]	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)[catalina.jar:8.0.36]	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)[catalina.jar:8.0.36]	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)[catalina.jar:8.0.36]	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)[catalina.jar:8.0.36]	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)[catalina.jar:8.0.36]	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)[catalina.jar:8.0.36]	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)[tomcat-coyote.jar:8.0.36]	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)[tomcat-coyote.jar:8.0.36]	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2508)[tomcat-coyote.jar:8.0.36]	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2497)[tomcat-coyote.jar:8.0.36]	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[na:1.8.0_92]	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[na:1.8.0_92]	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)[tomcat-util.jar:8.0.36]	at java.lang.Thread.run(Thread.java:745)[na:1.8.0_92]Caused by: java.lang.IllegalStateException: Dictionary name is not unique: file_dict.txt	at org.datacleaner.configuration.JaxbConfigurationReader.checkName(JaxbConfigurationReader.java:1465)[DataCleaner-xml-config-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.configuration.JaxbConfigurationReader.createReferenceDataCatalog(JaxbConfigurationReader.java:518)[DataCleaner-xml-config-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.configuration.JaxbConfigurationReader.create(JaxbConfigurationReader.java:290)[DataCleaner-xml-config-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.configuration.JaxbConfigurationReader.create(JaxbConfigurationReader.java:200)[DataCleaner-xml-config-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.configuration.JaxbConfigurationReader.read(JaxbConfigurationReader.java:171)[DataCleaner-xml-config-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.configuration.ConfigurationCache$1.eval(ConfigurationCache.java:136)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.configuration.ConfigurationCache$1.eval(ConfigurationCache.java:133)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.repository.file.FileRepositoryFile.readFile(FileRepositoryFile.java:149)[DataCleaner-engine-core-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.configuration.ConfigurationCache.readConfiguration(ConfigurationCache.java:133)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.configuration.ConfigurationCache.readConfiguration(ConfigurationCache.java:110)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.configuration.ConfigurationCache.getAnalyzerBeansConfiguration(ConfigurationCache.java:95)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.configuration.TenantContextImpl.getConfiguration(TenantContextImpl.java:149)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.server.ReferenceDataServiceImpl.getReferenceDataCatalog(ReferenceDataServiceImpl.java:91)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.server.ReferenceDataServiceImpl.getStringPatterns(ReferenceDataServiceImpl.java:59)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at org.datacleaner.monitor.server.ReferenceDataServiceServlet.getStringPatterns(ReferenceDataServiceServlet.java:74)[DataCleaner-monitor-services-5.1.3-SNAPSHOT.jar:na]	at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source)[na:na]	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_92]	at java.lang.reflect.Method.invoke(Method.java:498)[na:1.8.0_92]	at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:587)[gwt-servlet-2.7.0.jar:na]	... 66 more