PDQ DeployService.exe Warnings In Event Viewer

We are seeing the following warning on the server that PDQ Deploy is on:

CLR Version : 4.0.30319.34209
Entry       : C:\Program Files (x86)\Admin Arsenal\PDQ Deploy\PDQDeployService.exe
Error       : Object reference not set to an instance of an object.
Error Type  : System.NullReferenceException
Memory      : 8 GB (5 GB free)
Product     : PDQ Deploy
Version     : 7.1.0.0
Windows     : Microsoft Windows Server 2008 R2 Standard  (6.1.7601.65536)

Object reference not set to an instance of an object.
System.NullReferenceException
HResult: -2147467261
   at AdminArsenal.PDQDeploy.Library.AutoDeploySchedulePackageViewModel..ctor(ScheduleViewModel schedule, AutoDeploySchedulePackage model)
   at AdminArsenal.PDQDeploy.SchedulePackageViewModel.Create(ScheduleViewModel schedule, SchedulePackage item)
   at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
   at AdminArsenal.Containers.WatchList`1.AddItems(IEnumerable`1 items)
   at AdminArsenal.PDQDeploy.ScheduleViewModel..ctor(Schedule schedule)
   at AdminArsenal.PDQDeploy.ScheduleViewModel.ScheduleUpdated(ScheduleId id)
   at System.Action`1.Invoke(T obj)
   at AdminArsenal.NotifySubscriber`1.OnPublished(TPayload payload)
   at AdminArsenal.SharedNotifyPublisher`1.LocalPublish(String payload1, String payload2)
   at AdminArsenal.SharedNotifyPublisherManager.ProcessBatch(Queue`1 newEvents, Boolean isWatcher)

Everything seems to be running OK and we haven't seen any issues directly related to PDQ Deploy but I noticed today that since I upgraded to version 7.1, there have been 4,782 warnings in the Even Viewer.

Have you seen this before?  If so, what would your suggestion be to resolve this?  I've included a screen shot of the list of errors.  They all have the same information in them.

Any help is appreciated.

Thanks,

Bob Turner
Technical Support
SNYDER & ASSOCIATES, INC.
2727 SW Snyder Blvd. | Ankeny, IA 50023
P: 515.964.2020 ext. 2574 | F: 515.964.7938
C: 515.238.7748
bturner@snyder-associates.com