Failed alfresco share Login

[narasimharao1]

actually i login id/password last time its works fine .then tomorrow it show error like this "the remote server may be unavailable or your authentication details have not been recognized" ,i got this message i enter username and password correctly.how to access to again please give reply asap urgent.
advance thanks…

[mikeh]

Please see https://forums.alfresco.com/en/viewtopic.php?f=9&t=23538

[bisana]

Can you please check catalina.log files, you will get an idea what is going on

[dillibabubottu]

HI all ,please help me  for the above problem ,if u got the solution please help me on this ,the same issue i am also facing here i am sending the log file please check this 
11:29:38,967 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed
org.alfresco.error.AlfrescoRuntimeException: 05240000 Bootstrap failed
   at org.alfresco.repo.importer.ImporterBootstrap.bootstrap(ImporterBootstrap.java:361)
   at org.alfresco.repo.importer.ImporterBootstrap.onBootstrap(ImporterBootstrap.java:718)
   at org.springframework.extensions.surf.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:56)
   at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEventInternal(SafeApplicationEventMulticaster.java:209)
   at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEvent(SafeApplicationEventMulticaster.java:180)
   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
   at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)
   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
   at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
   at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
   at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:963)
   at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1600)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
   at java.util.concurrent.FutureTask.run(FutureTask.java:166)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
   at java.lang.Thread.run(Thread.java:722)
Caused by: net.sf.acegisecurity.providers.ProviderNotFoundException: No authentication provider for net.sf.acegisecurity.providers.UsernamePasswordAuthenticationToken
   at net.sf.acegisecurity.providers.ProviderManager.doAuthentication(ProviderManager.java:169)
   at net.sf.acegisecurity.AbstractAuthenticationManager.authenticate(AbstractAuthenticationManager.java:49)
   at net.sf.acegisecurity.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:376)
   at net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:77)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:46)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:159)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.transaction.RetryingTransactionInterceptor$1.execute(RetryingTransactionInterceptor.java:69)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:433)
   at org.alfresco.repo.transaction.RetryingTransactionInterceptor.invoke(RetryingTransactionInterceptor.java:59)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at $Proxy7.getRootNode(Unknown Source)
   at org.alfresco.repo.importer.ImporterComponent.getNodeRef(ImporterComponent.java:300)
   at org.alfresco.repo.importer.ImporterComponent.importView(ImporterComponent.java:268)
   at org.alfresco.repo.importer.ImporterBootstrap.doImport(ImporterBootstrap.java:475)
   at org.alfresco.repo.importer.ImporterBootstrap.access$000(ImporterBootstrap.java:70)
   at org.alfresco.repo.importer.ImporterBootstrap$1$1.execute(ImporterBootstrap.java:350)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:433)
   at org.alfresco.repo.importer.ImporterBootstrap$1.doWork(ImporterBootstrap.java:354)
   at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:529)
   at org.alfresco.repo.importer.ImporterBootstrap.bootstrap(ImporterBootstrap.java:357)

thanks and regards