Oct 06, 2016 2:41:00 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-bio-8080"]
Oct 06, 2016 2:41:00 PM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
Oct 06, 2016 2:41:00 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-8080"]
Oct 06, 2016 2:41:00 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-8080"]
Oct 06, 2016 2:41:03 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Oct 06, 2016 2:41:03 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1119 ms
Oct 06, 2016 2:41:03 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Oct 06, 2016 2:41:03 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.52 (Ubuntu)
Oct 06, 2016 2:41:03 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive /var/lib/tomcat7/webapps/openmrs.war
Oct 06, 2016 2:41:17 PM org.apache.catalina.core.ApplicationContext log
INFO: No Spring WebApplicationInitializer types detected on classpath
Oct 06, 2016 2:41:17 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class net.sf.ehcache.constructs.web.ShutdownListener
java.lang.UnsupportedClassVersionError: org/openmrs/util/MemoryAppender : Unsupported major.minor version 52.0 (unable to load class org.openmrs.util.MemoryAppender)
	at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
	at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:195)
	at org.apache.log4j.helpers.Loader.loadClass(Loader.java:179)
	at org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:237)
	at org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:171)
	at org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:184)
	at org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:502)
	at org.apache.log4j.xml.DOMConfigurator.parseRoot(DOMConfigurator.java:471)
	at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:921)
	at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:790)
	at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:696)
	at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:471)
	at org.apache.log4j.LogManager.<clinit>(LogManager.java:125)
	at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:73)
	at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:242)
	at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:254)
	at net.sf.ehcache.constructs.web.ShutdownListener.<clinit>(ShutdownListener.java:52)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
	at java.lang.Class.newInstance(Class.java:383)
	at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:140)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4925)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5504)
	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:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

Oct 06, 2016 2:41:17 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class org.openmrs.web.Listener
java.lang.UnsupportedClassVersionError: org/openmrs/web/Listener : Unsupported major.minor version 52.0 (unable to load class org.openmrs.web.Listener)
	at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
	at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
	at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
	at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
	at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4925)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5504)
	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:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

Oct 06, 2016 2:41:17 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)
Oct 06, 2016 2:41:17 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Oct 06, 2016 2:41:17 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/openmrs] startup failed due to previous errors
Oct 06, 2016 2:41:18 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /var/lib/tomcat7/webapps/ROOT
Oct 06, 2016 2:41:18 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Oct 06, 2016 2:41:18 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 15343 ms