I am getting this error when saving. The content is actually saved but I always get an error. Anybody run into this?

/umbraco/backoffice/UmbracoApi/Content/PostSave

System.AggregateException: Exceptions were thrown by listed actions. ---> System.ObjectDisposedException: The CancellationTokenSource has been disposed. at System.Threading.CancellationTokenSource.ThrowObjectDisposedException() at Examine.LuceneEngine.Providers.LuceneIndex.SafelyProcessQueueItems(Action1 onComplete) in C:\projects\examine-qvx04\src\Examine\LuceneEngine\Providers\LuceneIndex.cs:line 783 at Examine.LuceneEngine.Providers.LuceneIndex.PerformIndexItems(IEnumerable1 values, Action1 onComplete) in C:\projects\examine-qvx04\src\Examine\LuceneEngine\Providers\LuceneIndex.cs:line 302 at Umbraco.Examine.UmbracoContentIndex.PerformIndexItems(IEnumerable1 values, Action1 onComplete) in D:\a\1\s\src\Umbraco.Examine\UmbracoContentIndex.cs:line 102 at Examine.Providers.BaseIndexProvider.IndexItems(IEnumerable1 values) in C:\projects\examine-qvx04\src\Examine\Providers\BaseIndexProvider.cs:line 76 at Umbraco.Web.Search.ExamineComponent.DeferedReIndexForContent.Execute(ExamineComponent examineComponent, IContent content, Boolean isPublished) in D:\a\1\s\src\Umbraco.Web\Search\ExamineComponent.cs:line 603 at Umbraco.Web.Search.ExamineComponent.DeferedReIndexForContent.Execute() in D:\a\1\s\src\Umbraco.Web\Search\ExamineComponent.cs:line 598 at Umbraco.Web.Search.ExamineComponent.DeferedActions.Execute() in D:\a\1\s\src\Umbraco.Web\Search\ExamineComponent.cs:line 572 at Umbraco.Web.Search.ExamineComponent.DeferedActions.<>c.