господа специалисты, рассмотриет плиз данную ошибку в логах репортинга, может что подскажете, как ее пофиксить. Сыпеца ежесекундно... лог файлов генерит немеряно, за сутки забивается диск ((...

ReportingServicesService!library!4!23.04.2010-10:01:57:: i INFO: Initializing SecureConnectionLevel to '0' as specified in Configuration file.
ReportingServicesService!library!4!23.04.2010-10:01:57:: i INFO: Initializing DisplayErrorLink to 'True' as specified in Configuration file.
ReportingServicesService!library!4!23.04.2010-10:01:57:: i INFO: Initializing WebServiceUseFileShareStorage to 'False' as specified in Configuration file.
ReportingServicesService!servicecontroller!9!23.04.2010-10:01:59:: Total Physical memory: 2146951168
ReportingServicesService!servicecontroller!4!23.04.2010-10:01:59:: i INFO: RPC Server started. Endpoint name ='ReportingServices$MSSQL.1'
ошибка -
ReportingServicesService!servicecontroller!9!23.04.2010-10:02:00:: Service Maintenance thread caught an exception, restarting Service Maintenance thread. Error Message System.Runtime.Serialization.SerializationException: The constructor to deserialize an object of type 'Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException' was not found. ---> System.Runtime.Serialization.SerializationException: The constructor to deserialize an object of type 'Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException' was not found.
at System.Runtime.Serialization.ObjectManager.GetConstructor(Type t, Type[] ctorParams)
at System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context)
--- End of inner exception stack trace ---

Server stack trace:
at System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context)
at System.Runtime.Serialization.ObjectManager.FixupSpecialObject(ObjectHolder holder)
at System.Runtime.Serialization.ObjectManager.DoFixups()
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
at System.Runtime.Remoting.Channels.CrossAppDomainSerializer.DeserializeObject(MemoryStream stm)
at System.Runtime.Remoting.Channels.CrossAppDomainSerializer.DeserializeMessageParts(MemoryStream stm)
at System.Runtime.Remoting.Messaging.SmuggledMethodReturnMessage.FixupForNewAppDomain()
at System.Runtime.Remoting.Channels.CrossAppDomainSink.SyncProcessMessage(IMessage reqMsg)

MS SQL Reporting 2005 SP2