Semimeter problem when request with specific article in String

gistfile1.java

13:45:27 [DEBUG] [app=mittari-0.23-SNAPSHOT] [no.api.mittari.service.MittariService][getOrderedResults][68] - maxArticles: 10, resolution: total, endAt: 1407480307016, startAt: 0, publicationId: www.tangotidende.no, sectionId: _
13:45:29 [ERROR] [app=mittari-0.23-SNAPSHOT] [org.semispace.semimeter.space.listener.SpacePQListener][retrieveAndTreatData][82] - invalid query parameter
java.lang.NumberFormatException: For input string: "www.tangotidende.no"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[na:1.8.0_11]
	at java.lang.Integer.parseInt(Integer.java:580) ~[na:1.8.0_11]
	at java.lang.Integer.valueOf(Integer.java:766) ~[na:1.8.0_11]
	at org.semispace.semimeter.dao.mongo.SemiMeterDaoMongo.getGroupedSums(SemiMeterDaoMongo.java:189) ~[semimeter-web-0.19.jar:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_11]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_11]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_11]
	at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_11]
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319) ~[spring-aop-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) ~[spring-aop-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) ~[spring-aop-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:155) ~[spring-tx-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) ~[spring-aop-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) ~[spring-aop-3.1.4.RELEASE.jar:3.1.4.RELEASE]
	at com.sun.proxy.$Proxy27.getGroupedSums(Unknown Source) ~[na:na]
	at org.semispace.semimeter.space.listener.SpacePQListener.retrieveAndTreatData(SpacePQListener.java:79) ~[semimeter-web-0.19.jar:na]
	at org.semispace.semimeter.space.listener.AbstractSpace2Dao.activate(AbstractSpace2Dao.java:72) [semimeter-web-0.19.jar:na]
	at org.semispace.semimeter.space.listener.AbstractSpace2Dao.notify(AbstractSpace2Dao.java:56) [semimeter-web-0.19.jar:na]
	at org.semispace.SemiSpace.notifyListeners(SemiSpace.java:197) [semispace-main-1.3.1.jar:na]
	at org.semispace.EventDistributor.distributeEvent(EventDistributor.java:45) [semispace-main-1.3.1.jar:na]
	at org.semispace.SemiSpace$1.run(SemiSpace.java:289) [semispace-main-1.3.1.jar:na]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_11]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_11]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_11]