SLA Tiles dashboard errors

Hi Guys

I have been having issues with the SLA Tiles widget in the dashboards, i have created new service level tracking which didn't fix anything, i have run a repair on Ops-manager and still nothing?

Thanks

Please provide the following information to the support engineer if you have to contact Microsoft Help and Support :

Microsoft.EnterpriseManagement.Presentation.DataAccess.DataProviderException: An error occurred executing the command: [Microsoft.EnterpriseManagement.ServiceLevel.DataProviders!ServiceLevelAgreementProvider/GetServiceLevels] in provider: [Microsoft.EnterpriseManagement.ServiceLevel.DataProviders.ServiceLevelAgreementProvider, Microsoft.EnterpriseManagement.ServiceLevel.DataProviders, Version=7.0.5000.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35].The client has been disconnected from the server. Please call ManagementGroup.Reconnect() to reestablish the connection. ---> Microsoft.EnterpriseManagement.Common.ServerDisconnectedException: The client has been disconnected from the server. Please call ManagementGroup.Reconnect() to reestablish the connection. ---> System.ServiceModel.CommunicationObjectFaultedException: The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communication because it is in the Faulted state.

Server stack trace:
   at System.ServiceModel.Channels.CommunicationObject.ThrowIfDisposedOrNotOpen()
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]:
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at Microsoft.EnterpriseManagement.Common.Internal.IDispatcherService.DispatchUnknownMessage(Message message)
   at Microsoft.EnterpriseManagement.Common.Internal.MonitoringDataWarehouseServiceProxy.GetDataWarehouseManagedEntity(Guid managedEntityId, String languageCode)
   --- End of inner exception stack trace ---
   at Microsoft.EnterpriseManagement.Monitoring.DataProviders.RetryCommandExecutionStrategy.Invoke(IDataProviderCommandMethodInvoker invoker)
   at Microsoft.EnterpriseManagement.Presentation.DataAccess.DataProviderCommandMethod.Invoke(CoreDataGateway gateWay, DataCommand command)
   --- End of inner exception stack trace ---
   at Microsoft.EnterpriseManagement.Presentation.DataAccess.DataProviderCommandMethod.Invoke(CoreDataGateway gateWay, DataCommand command)
   at Microsoft.EnterpriseManagement.Presentation.DataAccess.CoreDataGateway.ExecuteInternal[TResult](DataCommand command)
   at Microsoft.EnterpriseManagement.Presentation.DataAccess.CoreDataGateway.<ExecuteAsync>b__0[TResult](<>f__AnonymousType0`1 data)