Error running a scheduled task

I have created a new scheduled task.
During the login process, I am getting this error stack trace…Any clues what it could be?

2012-03-07 10:56:08,370 INFO [STDOUT] AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
faultSubcode:
faultString:
faultActor:
faultNode:
faultDetail:
{urn:www.percussion.com/6.0.0/faults}PSContractViolationFault:null
{http://xml.apache.org/axis/}exceptionName:com.percussion.webservices.faults.PSContractViolationFault
{http://xml.apache.org/axis/}hostname:devhost.gov
2012-03-07 10:56:08,371 INFO [STDOUT] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
2012-03-07 10:56:08,371 INFO [STDOUT] at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
2012-03-07 10:56:08,371 INFO [STDOUT] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
2012-03-07 10:56:08,371 INFO [STDOUT] at java.lang.reflect.Constructor.newInstance(Unknown Source)
2012-03-07 10:56:08,371 INFO [STDOUT] at java.lang.Class.newInstance0(Unknown Source)
2012-03-07 10:56:08,372 INFO [STDOUT] at java.lang.Class.newInstance(Unknown Source)
2012-03-07 10:56:08,372 INFO [STDOUT] at org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:104)
2012-03-07 10:56:08,372 INFO [STDOUT] at org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:90)
2012-03-07 10:56:08,372 INFO [STDOUT] at com.percussion.webservices.faults.PSContractViolationFault.getDeserializer(Unknown Source)
2012-03-07 10:56:08,372 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-03-07 10:56:08,372 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2012-03-07 10:56:08,372 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2012-03-07 10:56:08,372 INFO [STDOUT] at java.lang.reflect.Method.invoke(Unknown Source)
2012-03-07 10:56:08,373 INFO [STDOUT] at org.apache.axis.encoding.ser.BaseDeserializerFactory.getSpecialized(BaseDeserializerFactory.java:154)
2012-03-07 10:56:08,373 INFO [STDOUT] at org.apache.axis.encoding.ser.BaseDeserializerFactory.getDeserializerAs(BaseDeserializerFactory.java:84)
2012-03-07 10:56:08,373 INFO [STDOUT] at org.apache.axis.encoding.DeserializationContext.getDeserializer(DeserializationContext.java:467)
2012-03-07 10:56:08,373 INFO [STDOUT] at org.apache.axis.encoding.DeserializationContext.getDeserializerForType(DeserializationContext.java:550)
2012-03-07 10:56:08,373 INFO [STDOUT] at org.apache.axis.message.SOAPFaultDetailsBuilder.onStartChild(SOAPFaultDetailsBuilder.java:157)
2012-03-07 10:56:08,373 INFO [STDOUT] at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1060)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
2012-03-07 10:56:08,374 INFO [STDOUT] at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
2012-03-07 10:56:08,375 INFO [STDOUT] at javax.xml.parsers.SAXParser.parse(Unknown Source)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:230)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
2012-03-07 10:56:08,375 INFO [STDOUT] at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
2012-03-07 10:56:08,376 INFO [STDOUT] at org.apache.axis.client.Call.invoke(Call.java:2767)
2012-03-07 10:56:08,376 INFO [STDOUT] at org.apache.axis.client.Call.invoke(Call.java:2443)
2012-03-07 10:56:08,376 INFO [STDOUT] at org.apache.axis.client.Call.invoke(Call.java:2366)
2012-03-07 10:56:08,376 INFO [STDOUT] at org.apache.axis.client.Call.invoke(Call.java:1812)
2012-03-07 10:56:08,376 INFO [STDOUT] at com.percussion.webservices.security.SecuritySOAPStub.login(Unknown Source)
2012-03-07 10:56:08,376 INFO [STDOUT] at com.percussion.webservices.PSWsUtils.login(PSWsUtils.java:329)
2012-03-07 10:56:08,376 INFO [STDOUT] at com.owh.healthyday.feed.loader.MeasuresQILoader.login(MeasuresQILoader.java:150)
2012-03-07 10:56:08,376 INFO [STDOUT] at com.owh.healthyday.task.ScheduledFeedTask.loadASP_pages(ScheduledFeedTask.java:70)
2012-03-07 10:56:08,376 INFO [STDOUT] at com.owh.healthyday.task.ScheduledFeedTask.perform(ScheduledFeedTask.java:35)
2012-03-07 10:56:08,377 INFO [STDOUT] at com.percussion.services.schedule.impl.PSTaskAdapter.o00000(Unknown Source)
2012-03-07 10:56:08,377 INFO [STDOUT] at com.percussion.services.schedule.impl.PSTaskAdapter.runJob(Unknown Source)
2012-03-07 10:56:08,377 INFO [STDOUT] at com.percussion.services.schedule.impl.PSSchedulingService$_b.run(Unknown Source)
2012-03-07 10:56:08,377 INFO [STDOUT] java.lang.RuntimeException:
2012-03-07 10:56:08,377 INFO [STDOUT] at com.percussion.webservices.PSWsUtils.login(PSWsUtils.java:348)
2012-03-07 10:56:08,378 INFO [STDOUT] at com.owh.healthyday.feed.loader.MeasuresQILoader.login(MeasuresQILoader.java:150)
2012-03-07 10:56:08,378 INFO [STDOUT] at com.owh.healthyday.task.ScheduledFeedTask.loadASP_pages(ScheduledFeedTask.java:70)
2012-03-07 10:56:08,378 INFO [STDOUT] at com.owh.healthyday.task.ScheduledFeedTask.perform(ScheduledFeedTask.java:35)
2012-03-07 10:56:08,378 INFO [STDOUT] at com.percussion.services.schedule.impl.PSTaskAdapter.o00000(Unknown Source)
2012-03-07 10:56:08,378 INFO [STDOUT] at com.percussion.services.schedule.impl.PSTaskAdapter.runJob(Unknown Source)
2012-03-07 10:56:08,378 INFO [STDOUT] at com.percussion.services.schedule.impl.PSSchedulingService$_b.run(Unknown Source)
2012-03-07 10:56:08,378 INFO [STDOUT] Caused by:
2012-03-07 10:56:08,378 INFO [STDOUT] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
2012-03-07 10:56:08,378 INFO [STDOUT] at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
2012-03-07 10:56:08,379 INFO [STDOUT] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
2012-03-07 10:56:08,379 INFO [STDOUT] at java.lang.reflect.Constructor.newInstance(Unknown Source)
2012-03-07 10:56:08,379 INFO [STDOUT] at java.lang.Class.newInstance0(Unknown Source)
2012-03-07 10:56:08,379 INFO [STDOUT] at java.lang.Class.newInstance(Unknown Source)
2012-03-07 10:56:08,379 INFO [STDOUT] at org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:104)
2012-03-07 10:56:08,379 INFO [STDOUT] at org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:90)
2012-03-07 10:56:08,380 INFO [STDOUT] at com.percussion.webservices.faults.PSContractViolationFault.getDeserializer(Unknown Source)