Unable to generate scheduled report

Dear Support,

I have schedule for daily report but some time I am getting error Unable to generate scheduled report.

net.sf.jasperreports.engine.JRException: Error loading object from file : D:\AdventNet\ME\ServiceDesk\bin\..\reports\4\4802.jasper at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:92) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:232) at com.adventnet.servicedesk.reports.utils.CoreReportDesigner.generateReport(CoreReportDesigner.java:4674) at com.adventnet.servicedesk.reports.utils.CoreReportDesigner.generateReportCompiledJasper(CoreReportDesigner.java:4066) at com.adventnet.servicedesk.report.task.ScheduledReportTask.generateReport(ScheduledReportTask.java:332) at com.adventnet.servicedesk.report.task.ScheduledReportTask.executeTask(ScheduledReportTask.java:148) at com.adventnet.workengine.task.internal.TaskManagerImpl.executeTask(TaskManagerImpl.java:706) at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeStartingTask(WorkFlowExecutor.java:160) at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeWorkFlowTemplate(WorkFlowExecutor.java:115) at com.adventnet.workengine.executor.internal.WorkFlowExecutor.executeWorkFlow(WorkFlowExecutor.java:105) at com.adventnet.workengine.workflow.ejb.internal.WorkFlowExecutorBean.executeWorkFlow(WorkFlowExecutorBean.java:105) at sun.reflect.GeneratedMethodAccessor107.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) at org.jboss.ejb.plugins.AbstractInterceptor.invoke(AbstractInterceptor.java:94) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148) at com.adventnet.authentication.interceptor.SecurityInterceptor.invoke(SecurityInterceptor.java:108) at com.adventnet.audit.interceptor.AuditInterceptor.invoke(AuditInterceptor.java:128) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191) at com.adventnet.logging.tracing.TracingInterceptor.invoke(TracingInterceptor.java:136) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122) at org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331) at org.jboss.ejb.Container.invoke(Container.java:709) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:419) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:83) at $Proxy98.executeWorkFlow(Unknown Source) at com.adventnet.workengine.executor.internal.RemoteWorkFlowExecutionHandler.execute(RemoteWorkFlowExecutionHandler.java:77) at com.adventnet.workengine.internal.WorkEngineImpl$WorkFlowExecutorThread.run(WorkEngineImpl.java:931) at com.adventnet.workengine.service.ThreadPoolService$WorkerThread.run(ThreadPoolService.java:256) at java.lang.Thread.run(Unknown Source) Caused by: java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.readUTFBody(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.readUTF(Unknown Source) at java.io.ObjectInputStream.readString(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readArray(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.defaultReadObject(Unknown Source) at net.sf.jasperreports.engine.base.JRBaseTextField.readObject(JRBaseTextField.java:302) at sun.reflect.GeneratedMethodAccessor408.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeReadObject(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at java.util.ArrayList.readObject(Unknown Source) at sun.reflect.GeneratedMethodAccessor404.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeReadObject(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:88) ... 34 more

Regards,

Ashraf