user interface error4

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Welcome to Ubuntu 14.04.6 LTS (GNU/Linux 4.4.0-148-generic x86_64)

 * Documentation:  https://help.ubuntu.com/

  System information as of Tue Apr 27 09:57:00 EAT 2021

  System load:  0.0                 Processes:           112
  Usage of /:   13.4% of 287.39GB   Users logged in:     1
  Memory usage: 31%                 IP address for eth0: 192.168.0.129
  Swap usage:   0%

  Graph this data and manage this system at:
    https://landscape.canonical.com/

8 updates can be installed immediately.
2 of these updates are security updates.
To see these additional updates run: apt list --upgradable

Your Hardware Enablement Stack (HWE) is supported until April 2019.
Last login: Tue Apr 27 09:57:01 2021 from 192.168.10.36
admincdci@cdciserver:~$ cd /var/lib/tomcat7
admincdci@cdciserver:/var/lib/tomcat7$ tail -f logs/catalina.out
Apr 27, 2021 4:37:10 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/openmrs] appears to have started a thread named [FileWatchdog] but has failed to stop it. This is very likely to create a memory leak.
Apr 27, 2021 4:37:10 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/openmrs] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak.
Apr 27, 2021 4:37:10 PM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/openmrs] created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Transactional resources]) and a value of type [java.util.HashMap] (value [{org.hibernate.internal.SessionFactoryImpl@32069274=org.springframework.orm.hibernate4.SessionHolder@35feafb}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 27, 2021 4:37:10 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-8080"]
Apr 27, 2021 4:37:10 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-8080"]
OpenJDK 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=1024m; support was removed in 8.0
Apr 27, 2021 4:39:03 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common/classes], exists: [false], isDirectory: [false], canRead: [false]
Apr 27, 2021 4:39:03 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/common], exists: [false], isDirectory: [false], canRead: [false]
Apr 27, 2021 4:39:03 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server/classes], exists: [false], isDirectory: [false], canRead: [false]
Apr 27, 2021 4:39:03 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/server], exists: [false], isDirectory: [false], canRead: [false]
Apr 27, 2021 4:39:03 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
Apr 27, 2021 4:39:03 PM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat7/shared], exists: [false], isDirectory: [false], canRead: [false]
Apr 27, 2021 4:39:05 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Apr 27, 2021 4:39:05 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1257 ms
Apr 27, 2021 4:39:05 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Apr 27, 2021 4:39:05 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Apr 27, 2021 4:39:05 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/manager.xml
Apr 27, 2021 4:39:06 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/host-manager.xml
Apr 27, 2021 4:39:06 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive /var/lib/tomcat7/webapps/openmrs.war
WARN - OpenmrsUtil.getRuntimePropertiesFilePathName(2078) |2021-04-27 16:39:15,318| Unable to find a runtime properties file at /var/lib/tomcat7/openmrs-runtime.properties
WARN - OpenmrsUtil.getRuntimePropertiesFilePathName(2078) |2021-04-27 16:39:15,356| Unable to find a runtime properties file at /var/lib/tomcat7/openmrs-runtime.properties
INFO - Listener.contextInitialized(173) |2021-04-27 16:39:15,357| Using runtime properties file: /usr/share/tomcat7/.OpenMRS/openmrs-runtime.properties
INFO 4/27/21 4:39 PM:liquibase: Reading from `liquibasechangelog`
WARNING 4/27/21 4:39 PM:liquibase: modifyDataType will lose primary key/autoincrement/not null settings for mysql.  Use <sql> and re-specify all configuration if this is the case
WARNING 4/27/21 4:39 PM:liquibase: modifyDataType will lose primary key/autoincrement/not null settings for mysql.  Use <sql> and re-specify all configuration if this is the case
WARNING 4/27/21 4:39 PM:liquibase: modifyDataType will lose primary key/autoincrement/not null settings for mysql.  Use <sql> and re-specify all configuration if this is the case
INFO - EhCacheManagerFactoryBean.afterPropertiesSet(129) |2021-04-27 16:39:23,310| Initializing EhCache CacheManager
WARN - SimpleUrlHandlerMapping.registerHandlers(115) |2021-04-27 16:39:33,973| Neither 'urlMap' nor 'mappings' set on SimpleUrlHandlerMapping
WARN - OpenmrsUtil.getRuntimePropertiesFilePathName(2078) |2021-04-27 16:39:34,056| Unable to find a runtime properties file at /var/lib/tomcat7/openmrs-runtime.properties
INFO 4/27/21 4:39 PM:liquibase: Reading from `liquibasechangelog`
WARNING 4/27/21 4:39 PM:liquibase: modifyDataType will lose primary key/autoincrement/not null settings for mysql.  Use <sql> and re-specify all configuration if this is the case
WARNING 4/27/21 4:39 PM:liquibase: modifyDataType will lose primary key/autoincrement/not null settings for mysql.  Use <sql> and re-specify all configuration if this is the case
WARNING 4/27/21 4:39 PM:liquibase: modifyDataType will lose primary key/autoincrement/not null settings for mysql.  Use <sql> and re-specify all configuration if this is the case
ERROR - ModuleFactory.startModules(240) |2021-04-27 16:39:36,805| Could not start some modules because they depend on others which are not started. Please first start them or use the "Start All" button on the "Manage Modules" page: [fhir->legacyui]
org.openmrs.util.CycleException: [fhir->legacyui]
        at org.openmrs.util.Graph.topologicalSort(Graph.java:168)
        at org.openmrs.module.ModuleFactory.getModulesInStartupOrder(ModuleFactory.java:348)
        at org.openmrs.module.ModuleFactory.startModules(ModuleFactory.java:236)
        at org.openmrs.module.ModuleUtil.startup(ModuleUtil.java:130)
        at org.openmrs.api.context.Context.startup(Context.java:895)
        at org.openmrs.web.Listener.startOpenmrs(Listener.java:232)
        at org.openmrs.web.WebDaemon$1.run(WebDaemon.java:42)
INFO - LoggingAdvice.invoke(116) |2021-04-27 16:39:37,295| In method AlertService.saveAlert. Arguments: Alert=Alert: #null,
INFO - LoggingAdvice.invoke(156) |2021-04-27 16:39:37,350| Exiting method saveAlert
WARN - OpenmrsUtil.getRuntimePropertiesFilePathName(2078) |2021-04-27 16:39:37,440| Unable to find a runtime properties file at /var/lib/tomcat7/openmrs-runtime.properties
Apr 27, 2021 4:39:37 PM org.apache.catalina.session.StandardManager doLoad
SEVERE: IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.openmrs.api.context.UsernamePasswordAuthenticationScheme
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.openmrs.api.context.UsernamePasswordAuthenticationScheme
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1577)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2287)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2167)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:431)
        at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1595)
        at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:1060)
        at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:285)
        at org.apache.catalina.session.StandardManager.load(StandardManager.java:202)
        at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:492)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5522)
        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:632)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.NotSerializableException: org.openmrs.api.context.UsernamePasswordAuthenticationScheme
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
        at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
        at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
        at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
        at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1671)
        at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:1077)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:433)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:354)
        at org.apache.catalina.session.StandardManager.stopInternal(StandardManager.java:519)
        at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
        at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5701)
        at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
        at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1575)
        at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1564)
        ... 4 more

Apr 27, 2021 4:39:37 PM org.apache.catalina.session.StandardManager startInternal
SEVERE: Exception loading sessions from persistent storage
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.openmrs.api.context.UsernamePasswordAuthenticationScheme
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1577)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2287)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2167)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:431)
        at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1595)
        at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:1060)
        at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:285)
        at org.apache.catalina.session.StandardManager.load(StandardManager.java:202)
        at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:492)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5522)
        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:632)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.NotSerializableException: org.openmrs.api.context.UsernamePasswordAuthenticationScheme
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
        at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
        at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
        at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
        at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1671)
        at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:1077)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:433)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:354)
        at org.apache.catalina.session.StandardManager.stopInternal(StandardManager.java:519)
        at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
        at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5701)
        at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
        at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1575)
        at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1564)
        ... 4 more

WARN - OpenmrsUtil.getRuntimePropertiesFilePathName(2078) |2021-04-27 16:39:37,788| Unable to find a runtime properties file at /var/lib/tomcat7/openmrs-runtime.properties
Apr 27, 2021 4:39:37 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/lib/tomcat7/webapps/ROOT
Apr 27, 2021 4:39:38 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Apr 27, 2021 4:39:38 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 33262 ms