gistfile1.txt

Loading external configuration from: '/var/lib/tomcat7/default/conf/wfsscanner/WfsScanner.groovy'
Running WFS Scanner external config
[ERROR]      web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pluginManager' defined in ServletContext resource 
[/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.codehaus.groovy.grails.exceptions.NewInstance
CreationException: Could not create a new instance of class [QuartzGrailsPlugin]!
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:679)
Caused by: org.codehaus.groovy.grails.exceptions.NewInstanceCreationException: Could not create a new instance of class [QuartzGrailsPlugi
n]!
        ... 5 more
Caused by: java.lang.UnsupportedClassVersionError: org/codehaus/groovy/grails/plugins/quartz/TaskArtefactHandler : Unsupported major.minor
 version 51.0 (unable to load class org.codehaus.groovy.grails.plugins.quartz.TaskArtefactHandler)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:188)
        at QuartzGrailsPlugin.class$(QuartzGrailsPlugin.groovy)
        at QuartzGrailsPlugin.$get$$class$org$codehaus$groovy$grails$plugins$quartz$TaskArtefactHandler(QuartzGrailsPlugin.groovy)
        at QuartzGrailsPlugin.<init>(QuartzGrailsPlugin.groovy:61)
        ... 5 more